X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=ChangeLog;h=afcd625736b7143236f048410ec32f63254d00c2;hb=a76d1b9744bfd10d252f598f44f523afda11d1d9;hp=b0bef35c50a46dbc19b34524c4e80ded19bc86b0;hpb=6eb6dbb439b4440804c63c1845cb14e20a4b61fa;p=mlt diff --git a/ChangeLog b/ChangeLog index b0bef35c..afcd6257 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,5983 @@ +2012-02-13 Dan Dennedy + + * Doxyfile, configure, docs/melt.1, src/framework/mlt_version.h, + src/melt/melt.c: set version to 0.7.8 + + * NEWS: add release notes for v0.7.8 + +2012-02-12 Brian Matherly + + * src/modules/avformat/consumer_avformat.c: Detect video codecs that use the + new libavcodec "encode2" method. + +2012-02-12 Dan Dennedy + + * Makefile, src/modules/core/loader.dict, + src/modules/sdl/producer_sdl_image.yml: deprecate sdl_image + + * src/modules/qimage/producer_qimage.c: rename this to self + + * src/modules/gtk2/producer_pixbuf.c: rename this to self + + * src/mlt++/MltFrame.cpp, src/mlt++/MltFrame.h: make Frame::get_position() + retrun type consistent + +2012-02-12 Simon A. Eugster + + * src/mlt++/MltFrame.cpp, src/mlt++/MltFrame.h: Add get_position to + Mlt::Frame + +2012-02-11 Dan Dennedy + + * src/modules/qimage/transition_vqm.cpp: fix transition vqm build on mingw32 + + * src/modules/core/producer_loader.c: support non-explicit abnormal producer + usage Non-explicit means the factory was not supplied with a specific + service ID but rather an "abnormal:" prefix to the resource value. + +2012-01-27 Ryan Rix + + * src/modules/qimage/qimage_wrapper.cpp: Patch to build with GCC 4.7 Built + and tested downstream in RPMFusion. This addresses some changes in how GCC + 4.7 no longer uses unistd by default to keep the global namespace sane. + +2012-02-10 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Ensure thread cleanup upon stop + when an error occurs. Also, use event consumer-fatal-error to let melt fail + with proper exit status. + +2012-02-09 Dan Dennedy + + * src/modules/xml/consumer_xml.c: fix possible mem corruption in + filter_restricted() + + * src/modules/qimage/transition_vqm.cpp: scale size and position of rendered + text with resolution + + * src/modules/qimage/transition_vqm.cpp: add vqm metrics to frame properties + + * src/modules/qimage/transition_vqm.cpp: fix build warning in vqm + + * src/modules/swfdec/configure: fix swfdec/configure appending to config.mak + +2012-02-09 Brian Matherly + + * Makefile: Exit make with error if any yml validation fails. + +2012-02-08 Dan Dennedy + + * src/modules/qimage/factory.c, src/modules/qimage/transition_vqm.cpp, + src/modules/qimage/transition_vqm.yml: add rendering to vqm and yaml service + metadata + +2012-02-06 Dan Dennedy + + * src/modules/qimage/Makefile, src/modules/qimage/factory.c, + src/modules/qimage/transition_vqm.cpp: add vqm transition + +2012-02-07 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: fix race condition stopping + avformat consumer Reported-by: Maksym Veremeyenko + +2012-02-06 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: only automatically set + strict=experimental when acodec=aac (3485119) + +2012-02-05 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/producer_avformat.c: fix color problem with libav + (3483629) + +2012-02-04 Dan Dennedy + + * src/modules/avformat/filter_avdeinterlace.c: fix crash on private symbol + when mmx disabled on libav 0.8 (3483629) + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/producer_avformat.c: fix AVOption processing on ffmpeg + 0.8 + + * src/modules/avformat/consumer_avformat.c: add null pointer check on return + from mlt_frame_get_audio + + * src/modules/core/producer_consumer.c: initialize audio_position so first + call to get_audio works + +2012-02-02 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: fix getting sample_fmt name + crashing on some versions when av_get_sample_fmt_name exists but not + avcodec_get_sample_fmt_name + +2012-01-30 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/producer_avformat.c: fix AVOption processing on libav + 0.7.3 Patch for consumer by j-b-m and extended to producer by me. + +2012-01-28 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: fix build on ffmpeg 0.6 + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/filter_avresample.c, + src/modules/avformat/producer_avformat.c: fix SAMPLE_FMT support for v0.6 and + less of libav/ffmpeg + + * src/modules/avformat/filter_avresample.c, + src/modules/avformat/producer_avformat.c: convert all SAMPLE_FMT_16 to + AV_SAMPLE_FMT_16 + + * src/modules/xml/consumer_xml.c: fix invalid free when making absolute path + relative Patch by j-b-m and reformatted by me. + + * src/modules/xml/consumer_xml.c: fix string allocation length + + * src/framework/mlt_service.c: correct documentation of + mlt_service_disconnect + +2012-01-22 Brian Matherly + + * src/modules/xml/producer_xml.c: Print useful information for xml parse + errors and warnings. Skip second pass if first pass fails. + +2012-01-25 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: increase sample format support to + audio encoding This also fixes the latest aac encoder, which accepts + interleaved float input only. + + * src/modules/core/filter_audiochannels.c, + src/modules/core/filter_channelcopy.c, src/modules/core/filter_mono.c: add + s32le and f32le format to core audio filters + + * src/framework/mlt_types.h, src/modules/core/filter_audioconvert.c: add + support for converting between all audio sample formats + +2012-01-24 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: default to strict=experimental + for painless aac encoding + +2012-01-23 Brian Matherly + + * src/modules/xml/producer_xml.c: Convert producer_xml.c to use + mlt_log_warning() + +2012-01-22 Brian Matherly + + * src/modules/xml/producer_xml.c: Print useful information for xml parse + errors. + +2012-01-23 Dan Dennedy + + * src/modules/xml/consumer_xml.c: remove old 8-bit only version of xml char + filter + +2012-01-22 Dan Dennedy + + * src/modules/xml/consumer_xml.c: switch to working wchar version of xml char + filter I want to ensure this works on more platforms before removing the + non- + + * src/modules/xml/consumer_xml.c: quick fix for xml containing bad characters + Per the XML standard only the following characters are permitted: Char     +   ::=      #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | + [#x10000-#x10FFFF]  /* any Unicode character, excluding the surrogate + blocks, FFFE, and FFFF. */ This fix does not properly handle the ranges for + multi-byte characters, but it does remove the invalid single-byte "control + characters." + +2012-01-21 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, src/modules/avformat/factory.c, + src/modules/avformat/producer_avformat.c: remove global avformat mutex and + add a local one to the producer for open/close coherency + +2012-01-17 Marco Gittler + + * src/modules/videostab/filter_videostab2.c: fixed bug when resizing in + consumer + +2012-01-21 Dan Dennedy + + * src/framework/mlt_producer.h, src/framework/mlt_service.h: update doc on + service-change and producer-changed events + + * src/framework/mlt_service.c: fix property-changed becoming a + service-changed event (kdenlive-2468) + +2012-01-19 j-b-m + + * src/modules/kdenlive/filter_freeze.c: fix freeze filter not retrieving + image of frame not within in-out + +2012-01-18 Brian Matherly + + * src/modules/avformat/factory.c: Add use of av_lockmgr_register in addition + to the existing mutex for avformat services. + +2012-01-17 Dan Dennedy + + * src/modules/gtk2/producer_pango.yml, src/modules/gtk2/producer_pixbuf.yml: + document force_aspect_ratio on pango and pixbuf producers + +2012-01-14 Maksym Veremeyenko + + * src/modules/gtk2/producer_pango.c: fix pango's producer force_aspect_ratio + property handling + + * docs/mlt-xml.txt: fix tag closing + +2012-01-16 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: fix segfault accessing possible + null frame (only when real_time > 0?) Patch-by: Maksym Veremeyenko + +2012-01-15 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/producer_avformat.c: enable codec- and format-specific + options for v0.7 releases of ffmpeg (but not libav, which uses v53 of + libavformat and libavcodec in its 0.7 releases) + +2012-01-14 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, src/modules/avformat/factory.c, + src/modules/avformat/producer_avformat.c: drop deprecated APIs of + libavformat/codec v53 + + * src/modules/core/producer_melt.c: fix melt parsing URL with query string + when not followed by -consumer, -profile, or -serialise + +2012-01-12 Dan Dennedy + + * src/modules/jackrack/Makefile: fix typo in previous fix for jackrack on + Fedora 16 (3468312) + + * src/modules/jackrack/Makefile: fix segfault loading jackrack on Fedora 16 + (3468312) + +2012-01-02 Dan Dennedy + + * src/modules/videostab/Makefile: fix videostab sse2 build cont'd + +2012-01-02 gmarco + + * src/modules/videostab/filter_videostab.c, + src/modules/videostab/stab/resample.c, src/modules/videostab/stab/resample.h, + src/modules/videostab/stab/utils.c, src/modules/videostab/stab/utils.h: do + not use lanc_kernels as global var. moved to filter struct + +2012-01-01 Dan Dennedy + + * src/modules/videostab/Makefile: fix videostab build with sse2 + +2011-12-28 gmarco + + * src/modules/videostab/transform_image.c: fixed wrong parameter order + +2011-12-27 Dan Dennedy + + * src/modules/avformat/factory.c: call avformat_network_init() + +2011-12-22 gmarco + + * src/modules/videostab/transform_image.c: use interpolation type from filter + also in rgb + + * src/modules/videostab/filter_videostab.c: fixed wrong image format + +2011-12-16 gmarco + + * src/modules/videostab/filter_videostab2.c, + src/modules/videostab/stabilize.c, src/modules/videostab/stabilize.h, + src/modules/videostab/transform_image.c, + src/modules/videostab/transform_image.h: use calloc insteadt of malloc/memset + use struct for instance data small cleanup use PIX(n) dont use instable + yuv420 use stabilize on grayimage (converted from yuv422) + +2011-11-21 Marco Gittler + + * src/modules/videostab/stabilize.c, src/modules/videostab/transform_image.c: + sse2 updates + +2011-12-16 gmarco + + * src/modules/videostab/filter_videostab.c: image format error fix + +2011-12-15 gmarco + + * src/modules/videostab/filter_videostab2.c: fixed bug, resulting in crash at + end and wrong first image + +2011-12-22 gmarco + + * src/modules/videostab/transform_image.c: use interpolation type from filter + also in rgb + +2011-12-21 Dan Dennedy + + * configure, src/mlt++/configure: add configure support for GNU Hurd Patches + provided by Patrick Matthäi. + + * src/modules/rtaudio/RtAudio.cpp, src/modules/rtaudio/configure: only build + rtaudio for Linux, Windows, or OS X + + * src/framework/Makefile, src/framework/configure, + src/framework/mlt_property.h: add support for xlocale.h on FreeBSD with + assistance from Gleb Smirnoff + +2011-12-22 gmarco + + * src/modules/videostab/filter_videostab.c: fixed wrong image format + +2011-12-16 gmarco + + * src/modules/videostab/filter_videostab2.c, + src/modules/videostab/stabilize.c, src/modules/videostab/stabilize.h, + src/modules/videostab/transform_image.c, + src/modules/videostab/transform_image.h: use calloc insteadt of malloc/memset + use struct for instance data small cleanup use PIX(n) dont use instable + yuv420 use stabilize on grayimage (converted from yuv422) + +2011-12-18 Dan Dennedy + + * src/modules/jackrack/factory.c: fix memory leaks in jackrack/ladspa + registration + + * src/modules/jackrack/plugin_mgr.c: fix crash at process exit on ladspa + plugins (3458967) + + * src/modules/core/producer_noise.c: fix producer noise indicating its audio + format + +2011-11-21 Marco Gittler + + * src/modules/videostab/stabilize.c, src/modules/videostab/transform_image.c: + sse2 updates + +2011-12-16 gmarco + + * src/modules/videostab/filter_videostab.c: image format error fix + +2011-12-15 gmarco + + * src/modules/videostab/filter_videostab2.c: fixed bug, resulting in crash at + end and wrong first image + +2011-12-14 Dan Dennedy + + * src/modules/core/producer_consumer.c: fix infinite loop regression with + consumer producer on xml (3458967) + +2011-12-11 Dan Dennedy + + * src/modules/xml/producer_xml.c: add trimming whitespace to some xml values + (debian-651604) + + * src/modules/xml/producer_xml.c: stop using this for a variable name + + * src/modules/xml/producer_xml.c: fix crash when fail to load filter or + transition (debian-651604) + +2011-12-10 Dan Dennedy + + * src/modules/core/producer_colour.c, src/modules/core/producer_noise.c, + src/modules/dv/producer_libdv.c, src/modules/frei0r/producer_frei0r.c, + src/modules/gtk2/producer_pango.c, src/modules/gtk2/producer_pixbuf.c, + src/modules/qimage/producer_qimage.c, src/modules/sdl/producer_sdl_image.c: + add mlt_image_none support to producers + + * src/modules/avformat/producer_avformat.c: if requested image format is + none, pick the most suitable mlt format + + * src/framework/mlt_frame.c: do not try to convert image or audio if + requested format is none + + * src/framework/mlt_consumer.c, src/framework/mlt_consumer.h: add consumer + properties mlt_image_format and mlt_audio_format + +2011-12-09 Dan Dennedy + + * src/modules/core/filter_fieldorder.c, + src/modules/core/filter_fieldorder.yml: add meta.swap_fields to the + fieldorder filter + +2011-12-08 Dan Dennedy + + * src/modules/core/Makefile, src/modules/core/factory.c, + src/modules/core/filter_fieldorder.c, src/modules/core/filter_fieldorder.yml, + src/modules/core/filter_resize.c, src/modules/core/filter_resize.yml, + src/modules/core/loader.ini: refactor field order correction into new filter + +2011-12-05 Dan Dennedy + + * src/modules/rtaudio/consumer_rtaudio.yml: add metadata yaml for rtaudio + consumer + + * src/modules/rtaudio/RtAudio.cpp, src/modules/rtaudio/RtAudio.h, + src/modules/rtaudio/consumer_rtaudio.cpp: improve selecting rtaudio device by + name + +2011-12-04 Dan Dennedy + + * src/modules/rtaudio/RtAudio.cpp: fix multiple rtaudio consumers on OSX + + * src/modules/rtaudio/consumer_rtaudio.cpp: fix setting playing member var in + rtaudio + +2011-12-03 Dan Dennedy + + * src/modules/rtaudio/RtAudio.cpp: revert ALSA default PCM + + * src/modules/rtaudio/RtAudio.cpp: fix rtaudio on mingw + +2011-11-28 Dan Dennedy + + * src/modules/rtaudio/Makefile, src/modules/rtaudio/RtAudio.cpp, + src/modules/rtaudio/RtAudio.h, src/modules/rtaudio/RtError.h, + src/modules/rtaudio/consumer_rtaudio.cpp: add rtaudio consumer + + * src/modules/core/consumer_multi.c: support consumers that use constructor + arg instead of target property + + * src/modules/core/consumer_multi.c: drain nested consumers of multi consumer + + * src/modules/core/consumer_multi.c: fix stopping in multi consumer + +2011-11-27 Dan Dennedy + + * src/modules/avformat/producer_avformat.c, src/modules/avformat/vdpau.c: fix + VDPAU state issues Patch by Christophe Thommeret + +2011-11-25 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp: fix decklink compile on mingw + +2011-11-23 Dan Dennedy + + * src/modules/jackrack/plugin_mgr.c: fix attempt to construct LADSPA plugin + with no _init. + + * src/modules/jackrack/plugin_mgr.c: fix loading LADSPA plugins with broken + constructor + +2011-11-04 Dan Dennedy + + * src/framework/mlt_factory.c, src/modules/frei0r/factory.c, + src/modules/jackrack/plugin_mgr.c: fix frei0r and ladspa loading for + relocatable builds + +2011-11-22 Dan Dennedy + + * src/modules/core/consumer_multi.c: default multi consumer to real_time=-1 + This defaults command line and XML usage most suitable for use with avformat + consumer. We still need a way to change multi consumer properties when using + more than one -consumer with melt. + +2011-11-20 Dan Dennedy + + * src/modules/core/producer_consumer.c: let 'mlt_profile' be a synonym for + 'profile' to be consistent with consumer property name for setting profile + + * src/modules/core/consumer_multi.yml: add YAML metadata for multi consumer + + * src/modules/videostab/filter_videostab2.yml: fix parameter type on + videostab2 yaml + + * src/modules/core/producer_consumer.yml: document profile=auto for producer + consumer + + * src/modules/core/filter_resize.c: fix video glitch seen with multi consumer + + * src/modules/core/consumer_multi.c: add framerate adaption to multi consumer + + * src/framework/mlt_frame.c: make deep mlt_frame_clone more robust + + * src/melt/melt.c: fix using a preset with multi consumer and avformat:file + +2011-11-19 Dan Dennedy + + * src/modules/xml/producer_xml.c: add support for more than one consumer + element in xml + + * src/melt/melt.c, src/modules/core/consumer_multi.c: change property + 'consumer' to 'mlt_service' consistent with xml + + * src/melt/melt.c: fix using multi consumer only when more than one -consumer + arg + + * src/melt/melt.c: add support for multiple -consumer arguments + + * src/modules/core/consumer_multi.c: add support for app-supplied properties + objects on multi consumer + + * src/modules/decklink/producer_decklink.cpp: use mlt_frame_clone() instead + of local method + + * src/framework/mlt_frame.c, src/framework/mlt_frame.h, + src/modules/core/consumer_multi.c: enhance mlt_frame_clone with a + deep/shallow parameter + + * src/modules/decklink/producer_decklink.cpp: add caching to decklink + producer Now it supports YADIF deinterlace and framerate conversion. + +2011-11-15 Dan Dennedy + + * src/modules/core/producer_consumer.c: add framerate adaption to consumer + producer + +2011-11-13 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp: change a decklink log message + to debug level + + * src/modules/core/consumer_multi.c: make sure nested consumer gets + mlt_profile before 'properties' preset + + * src/framework/mlt_property.c: fix passing property that has both numeric + and string types + + * src/modules/avformat/producer_avformat.c: fix possible source_fps + inconsistency + +2011-11-10 Dan Dennedy + + * src/modules/core/consumer_multi.c: use multi consumer properties if no + resource supplied + + * src/modules/core/consumer_multi.c: implement multi consumer + + * src/framework/mlt_producer.c: fix brief description of mlt_producer_clone() + + * src/framework/mlt_frame.c, src/framework/mlt_frame.h: add mlt_frame_clone() + + * src/modules/sdl/consumer_sdl_preview.c: fix crash in sdl_preview with multi + consumer + + * src/modules/decklink/consumer_decklink.cpp: fix crash in decklink + mlt_consumer_stop() + + * src/modules/decklink/consumer_decklink.cpp: Make decklink + mlt_consumer_start more asynchronous. This puts preroll into a thread to + make it more asynchronous - a problem noticed with multi consumer. + +2011-11-05 Dan Dennedy + + * src/modules/core/Makefile, src/modules/core/consumer_multi.c, + src/modules/core/consumer_multi.yml, src/modules/core/factory.c: add multi + consumer (non-functional) + +2011-11-12 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp: improve support for 480 line + NTSC in decklink consumer + + * profiles/sdi_486i_5994, profiles/sdi_486p_2398, + src/modules/linsys/consumer_SDIstream.c, src/modules/linsys/sdi_generator.c, + src/modules/linsys/sdi_generator.h: improve support for 486 line NTSC in + linsys sdi consumer + +2011-11-11 Marco Gittler + + * src/modules/oldfilm/filter_vignette.c: avoid segfault when smooth=0 + +2011-11-09 Marco Gittler + + * src/modules/oldfilm/filter_vignette.yml: added description for vignette + change + + * src/modules/oldfilm/filter_vignette.c: use linear or cos for blending + +2011-11-05 Dan Dennedy + + * src/framework/mlt_types.h: fix PATH_MAX undefined + +2011-11-03 Dan Dennedy + + * src/modules/kdenlive/producer_framebuffer.c: Fix framebuffer producer + aspect ratio (kdenlive-2372) + + * configure, src/framework/mlt_version.h: set interim version 0.7.7 + + * src/modules/avformat/vdpau.c, src/modules/videostab/stab/estimate.c: build + fixes for FreeBSD patches by Alberto Villa + +2011-10-31 Dan Dennedy + + * ChangeLog: update changelog for v0.7.6 + + * Doxyfile, configure, docs/melt.1, src/framework/mlt_version.h: set version + to 0.7.6 + + * NEWS: add release notes for v0.7.6 + +2011-10-30 Dan Dennedy + + * src/modules/videostab/filter_videostab.c, + src/modules/videostab/filter_videostab2.c: Request progressive scan images + when stabilizing video. + + * presets/filter/brightness/from_black, presets/filter/brightness/to_black, + presets/filter/volume/fade_in, presets/filter/volume/fade_out: add fade + in/out presets When using to_black and fade_out, currently you need to + adjust in and out properties as needed because we cannot yet use negative + values to mean "from end." + + * src/modules/jackrack/plugin_mgr.c: reduce log level of some LADSPA-related + exceptions + +2011-09-21 Marco Gittler + + * src/modules/videostab/filter_videostab2.yml: updated desc + +2011-09-20 Marco Gittler + + * src/modules/videostab/filter_videostab2.yml: added description + + * src/modules/videostab/filter_videostab2.c, + src/modules/videostab/transform_image.c, + src/modules/videostab/transform_image.h: set transform properties from mlt + + * src/modules/videostab/filter_videostab2.c: read filter params correct, set + interpol type + +2011-09-19 Marco Gittler + + * src/modules/videostab/filter_videostab2.c, + src/modules/videostab/transform_image.c: use interpolation settings + + * src/modules/videostab/stabilize.c: log format error on draw* + + * src/modules/videostab/filter_videostab2.yml: added yml for videostab2 + +2011-09-11 Marco Gittler + + * src/modules/videostab/stabilize.c, src/modules/videostab/transform_image.c: + move printf -> mlt_log* + + * src/modules/videostab/filter_videostab2.c, + src/modules/videostab/stabilize.c: set all paramters + + * src/modules/videostab/filter_videostab2.c, + src/modules/videostab/stabilize.c, src/modules/videostab/stabilize.h, + src/modules/videostab/transform_image.c, + src/modules/videostab/transform_image.h: avoid unreadable code like + (*format==mlt_image_rgb24?0:1) use mlt_types and names for it + + * src/modules/videostab/filter_videostab2.c: remove log since no parent/type + yet + + * src/modules/videostab/filter_videostab2.c: removed unsued code (point 4 ) + + * src/modules/videostab/filter_videostab2.c: removed printf from mlt filter + code (point 9) + + * src/modules/videostab/filter_videostab2.c: use mlt_pool_release instead of + mlt_properties_close (point 8) + + * src/modules/videostab/filter_videostab2.c: do not call stabilize_init() + anymore (point 7) thx to Dan D. + + * src/modules/videostab/Makefile: fix makefile to respect global FLAGS (point + 2) + +2011-09-02 Marco Gittler + + * src/modules/videostab/filter_videostab2.c: framesize 3/2 * w * h seems to + bee too small for yuv420 (segfault in filter) + +2011-08-19 Marco Gittler + + * src/modules/videostab/Makefile, src/modules/videostab/factory.c, + src/modules/videostab/filter_videostab2.c, src/modules/videostab/stabilize.c, + src/modules/videostab/stabilize.h, src/modules/videostab/tlist.c, + src/modules/videostab/tlist.h, src/modules/videostab/transform.c, + src/modules/videostab/transform.h, src/modules/videostab/transform_image.c, + src/modules/videostab/transform_image.h: added vstab from + http://public.hronopik.de/vid.stab/features.php?lang=en handles yuv, has zoom + (to avoid the interpolated borders), and seems to be stabilize a bit better + +2011-10-30 Dan Dennedy + + * src/modules/gtk2/producer_pango.yml: remove invalid metadata item for pango + + * src/modules/core/producer_consumer.c, + src/modules/core/producer_consumer.yml: add autoprofile property to consumer + producer + + * src/modules/decklink/producer_decklink.cpp: log profile info when profile + not compatible with decklink mode + + * src/modules/avformat/producer_avformat.c: fix crash cleaning packet queues + that were not created + + * src/framework/mlt_log.c: change default log level to WARN + +2011-10-29 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Let video_delay work with + new_seek (AVCHD). + + * src/modules/avformat/producer_avformat.c: Renove start_time from avformat + producer core object. + +2011-10-16 Brian Matherly + + * demo/mlt_voiceover, demo/pango.mlt, src/modules/core/data_fx.properties, + src/modules/feeds/NTSC/data_fx.properties, + src/modules/feeds/NTSC/etv.properties, + src/modules/feeds/PAL/data_fx.properties, + src/modules/feeds/PAL/etv.properties, src/modules/gtk2/filter_dynamictext.c, + src/modules/gtk2/filter_dynamictext.yml, src/modules/gtk2/producer_pango.c, + src/modules/gtk2/producer_pango.yml, src/tests/pango.c: Add "family" and + "style" properties to pango producer. Deprecate "font" property. + +2011-10-14 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Improve a/v sync and fix possible + inf loop w/ audio_index=all Sometimes it would ignore the next packet that + falls on the current frame time - ignore was too agressive. And with + audio_index=all, it is faulty to predict interleaving level of streams + sometimes causing continual backward seeks. + +2011-10-11 Brian Matherly + + * src/modules/decklink/producer_decklink.yml, src/modules/sox/filter_sox.yml: + yml validation fixes + + * src/modules/gtk2/filter_dynamictext.c, + src/modules/gtk2/filter_dynamictext.yml, src/modules/gtk2/producer_pango.c, + src/modules/gtk2/producer_pango.yml: Add outline to pango and dynamic text + services. Add pad and align to dynamic text. + +2011-10-08 Brian Matherly + + * src/modules/gtk2/filter_dynamictext.c: dynamic text fixes: buffer overflows + an support adjacent keywords. + +2011-10-09 Dan Dennedy + + * src/melt/melt.c: Add -progress2 option to get progress with newlines. + Makes easier to get progress updates in some scripts. + +2011-10-08 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix regression on audio devices. + +2011-10-05 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Improve previous fix (efebb3) to + prevent infinite loop. + + * src/modules/avformat/producer_avformat.c: Prevent closing alreadu closed + AVCoddecContexts. Patch supplied by Mikko Rapeli. + +2011-10-03 j-b-m + + * src/modules/kdenlive/producer_framebuffer.c: Fix framebuffer producer in + property (3417991) + +2011-10-02 Brian Matherly + + * README, docs/TODO, docs/policies.txt, docs/services.txt: Remove docs/TODO, + docs/policies.txt, docs/services/txt. All that information is now available + on the web site. + +2011-10-01 Dan Dennedy + + * src/melt/melt.c, src/modules/core/producer_melt.c, + src/modules/xml/mlt-xml.dtd, src/modules/xml/producer_xml.c: Add consumer + element to xml producer. + +2011-09-30 Dan Dennedy + + * src/modules/sox/filter_sox.c: Fix segfault in sox with no effect. + +2011-09-29 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix race on stream index + (kdenlive-2296) + + * src/modules/avformat/producer_avformat.c: Fix crash when codec not yet + opened (or just closed?) + + * src/modules/avformat/producer_avformat.c: Fix some unprotected calls to + av_close_input_file. + +2011-09-28 Dan Dennedy + + * src/modules/decklink/producer_decklink.cpp: Add re-open capability to + decklink producer. This causes the producer to automatically close itself + when it reaches the "end" as defined by an out or length property. Then, the + same producer can be re-opened if reused elsewhere in a playlist or another + instance of the decklink producer can use the same card. This requires that + the decklink producer be permitted to play out to its duration. + +2011-09-27 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix multi-threaded encoding on + libavcodec older than v53. + +2011-09-26 Dan Dennedy + + * src/framework/mlt_profile.c: Fix regression loading profile. Also, prefer + mlt_environment(MLT_DATA) over $datadir to make indirection possible with + MLT_DATA environment variable and to be consistent with mlt_profile_list(). + + * src/framework/mlt_profile.c: Fix regression loading profile. Also, prefer + mlt_environment(MLT_DATA) over $datadir to make indirection possible with + MLT_DATA environment variable and to be consistent with mlt_profile_list(). + +2011-09-25 Brian Matherly + + * src/modules/gtk2/filter_dynamictext.yml, src/modules/gtk2/producer_pango.c, + src/modules/gtk2/producer_pango.yml: Add support for HTML style color + parameter to producer_pango. producer_color and producer_pango now work + exactly the same WRT color parameters. + +2011-09-25 Dan Dennedy + + * src/modules/frei0r/factory.c, src/modules/jackrack/plugin_mgr.c: Load + frei0r and ladspa plugins relative to exe on win32 + + * src/modules/videostab/stab/estimate.c: Fix videostab build on win32 + + * src/framework/Makefile, src/framework/mlt_factory.c, + src/framework/mlt_profile.c: Fix build on win32 + + * src/modules/avformat/consumer_avformat.c: Add parenthesis to fix warning. + + * src/framework/mlt_profile.c, src/framework/mlt_properties.c, + src/framework/mlt_repository.c: Fix and cleanup profile and preset dirs. + + * src/framework/Makefile, src/framework/mlt_factory.c, + src/framework/mlt_profile.c: Fix loading profile from datadir. + + * src/modules/frei0r/factory.c, src/modules/jackrack/plugin_mgr.c: Add + relative frei0r and LADSPA dirs for relocatable. + +2011-09-23 Dan Dennedy + + * src/framework/mlt_profile.c, src/framework/mlt_repository.c: Make profiles + relative to MLT_DATA instead of $prefix/share/mlt + +2011-07-22 Dan Dennedy + + * src/framework/mlt_factory.c: Make modules and data relative to executable + for win32 and osx. Requires RELOCATABLE to be defined for osx. + +2011-09-25 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp, + src/modules/decklink/producer_decklink.cpp: Fix building decklink on win32 + +2011-09-24 Dan Dennedy + + * src/modules/decklink/producer_decklink.cpp: Fix executing stop when not + started (and vice versa). + +2011-09-23 Dan Dennedy + + * src/modules/linsys/consumer_SDIstream.c: Fix audio_index=all with linsys + SDI consumer. + + * src/modules/core/filter_audiochannels.c: Fix uninitialized var in + audiochannels filter. + +2011-09-22 Dan Dennedy + + * src/modules/sdl/consumer_sdl_audio.c: Fix intermittent crash when closing + sdl_audio. + +2011-09-22 Marco Gittler + + * src/modules/videostab/stab/estimate.c: fix to compile an MAC (point 1) + +2011-09-21 Dan Dennedy + + * src/framework/mlt_geometry.c: Serialize geometry with %g instead of my own + macros. + +2011-09-20 Dan Dennedy + + * presets/consumer/avformat/Sony-PSP: Add Sony PlayStation Portable encode + preset + + * presets/consumer/avformat/XDCAM-HD422, + presets/consumer/avformat/atsc_1080i_50/DNxHD, + presets/consumer/avformat/atsc_1080i_5994/DNxHD, + presets/consumer/avformat/atsc_1080p_2398/DNxHD, + presets/consumer/avformat/atsc_1080p_24/DNxHD, + presets/consumer/avformat/atsc_1080p_25/DNxHD, + presets/consumer/avformat/atsc_1080p_2997/DNxHD, + presets/consumer/avformat/atsc_1080p_30/DNxHD, + presets/consumer/avformat/atsc_1080p_50/DNxHD, + presets/consumer/avformat/atsc_1080p_5994/DNxHD, + presets/consumer/avformat/atsc_1080p_60/DNxHD, + presets/consumer/avformat/atsc_720p_2398/DNxHD, + presets/consumer/avformat/atsc_720p_50/DNxHD, + presets/consumer/avformat/atsc_720p_5994/DNxHD, + presets/consumer/avformat/atsc_720p_60/DNxHD, + presets/consumer/avformat/dv_ntsc/D10, presets/consumer/avformat/dv_ntsc/DVD, + presets/consumer/avformat/dv_ntsc_wide/D10, + presets/consumer/avformat/dv_ntsc_wide/DVD, + presets/consumer/avformat/dv_pal/D10, presets/consumer/avformat/dv_pal/DVD, + presets/consumer/avformat/dv_pal_wide/D10, + presets/consumer/avformat/dv_pal_wide/DVD, presets/consumer/avformat/webm: + Fix video bitrate option in presets. + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/consumer_avformat.yml: Support streamtype-specific + AVOptions (-vb) + +2011-08-28 Brian Matherly + + * src/modules/gtk2/Makefile, src/modules/gtk2/factory.c, + src/modules/gtk2/filter_dynamictext.c, + src/modules/gtk2/filter_dynamictext.yml: Add filter_dynamictext. + +2011-09-15 Till Theato + + * src/modules/kdenlive/filter_freeze.c: Freeze filter: Fix alpha handling. + + * src/modules/kdenlive/filter_freeze.c: Freeze filter: Stop using 'this'. + + * src/modules/kdenlive/producer_framebuffer.c: Framebuffer producer: Fix + alpha handling (Kdenlive-2311). + +2011-09-14 Till Theato + + * src/modules/kdenlive/producer_framebuffer.c: Producer framebuffer: Stop + using 'this'. + +2011-09-14 Dan Dennedy + + * src/framework/mlt_factory.c: Always Load the system locales. + +2011-09-11 Dan Dennedy + + * src/modules/sox/Makefile, src/modules/sox/factory.c, + src/modules/sox/filter_sox.yml, src/modules/sox/filter_sox_effect.yml: + Document normalise and analysis for sox. This change separates the general + sox metadata from effect instance metadata. + + * src/modules/sox/filter_sox.c: Add analysis effect to sox filter. This + analyzes the audio to determine a normalized gain level. The result is + suitable for XML serialization. + +2011-09-10 Dan Dennedy + + * src/modules/sox/filter_sox.c: Only compute rms if normalise. + + * src/modules/sox/filter_sox.c: Only compute rms if normalise. + + * src/modules/sox/filter_sox.c: Remove some old cruft in sox. + + * src/framework/mlt_property.c: Fix race conditions in mlt_property. + +2011-09-10 j-b-m + + * src/framework/mlt_geometry.c: Skip empty keyframes when parsing geometry. + +2011-09-09 Dan Dennedy + + * src/modules/core/Makefile, src/modules/core/factory.c, + src/modules/core/producer_melt.c, src/modules/core/producer_melt.yml, + src/modules/core/producer_melt_file.yml, src/modules/melt/Makefile, + src/modules/melt/factory.c, src/modules/melt/producer_melt.c, + src/modules/melt/producer_melt.yml, src/modules/melt/producer_melt_file.yml: + Move melt producer to core module. + + * presets/consumer/avformat/atsc_1080i_50/DNxHD, + presets/consumer/avformat/atsc_1080i_5994/DNxHD, + presets/consumer/avformat/atsc_1080p_2398/DNxHD, + presets/consumer/avformat/atsc_1080p_24/DNxHD, + presets/consumer/avformat/atsc_1080p_25/DNxHD, + presets/consumer/avformat/atsc_1080p_2997/DNxHD, + presets/consumer/avformat/atsc_1080p_30/DNxHD, + presets/consumer/avformat/atsc_1080p_50/DNxHD, + presets/consumer/avformat/atsc_1080p_5994/DNxHD, + presets/consumer/avformat/atsc_1080p_60/DNxHD, + presets/consumer/avformat/atsc_720p_2398/DNxHD, + presets/consumer/avformat/atsc_720p_50/DNxHD, + presets/consumer/avformat/atsc_720p_5994/DNxHD, + presets/consumer/avformat/atsc_720p_60/DNxHD: Add a bunch of DNxHD encode + presets. + + * src/modules/core/transition_composite.c: Fix composite_copy_region on + locale using comma for decimal. + +2011-09-08 j-b-m + + * src/framework/mlt_property.c: Fix locale corruption. setlocale returns a + pointer that is no longer valid after the intermediate call to setlocale. + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Fix Kdenlive title module + breaking locale. + +2011-09-06 Dan Dennedy + + * presets/consumer/avformat/XDCAM-HD422: Add XDCAM HD encode preset. + + * src/framework/mlt_multitrack.c: Fix many tracks with avformat producer at + same time (kdenlive-2286). + + * presets/consumer/avformat/XDCAM-HD422: Fix many tracks with avformat + producer at same time (kdenlive-2286). + +2011-09-05 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Add support for writing timecode + from vitc metadata. + +2011-09-04 Dan Dennedy + + * src/modules/melt/producer_melt.c, src/modules/xml/producer_xml.c: Change + previous mods to use mlt_multitrack_count() + + * src/modules/melt/producer_melt.c, src/modules/xml/producer_xml.c: Fix XML + and melt producers producer_avformat cache size. Use track-count + 2 in case + a track is using a mixer between playlist items. + + * src/framework/mlt_service.c, src/framework/mlt_service.h: Add + mlt_service_cache_get_size() + + * src/framework/mlt_cache.c, src/framework/mlt_cache.h: Add + mlt_cache_get_size() + + * src/modules/melt/producer_melt.c: Fix melt crash on many avformat producers + active. + + * src/framework/mlt_cache.c: Fix setting the size of a cache up to 200. + +2011-09-03 Dan Dennedy + + * src/modules/decklink/producer_decklink.cpp, + src/modules/decklink/producer_decklink.yml: Add vanc property to decklink + producer. This captures vertical ancillary data during the vertical + blanking, which often contains metadata with timecode. This can be used to + produce D10/IMX50 captures with VBI. + +2011-09-03 j-b-m + + * src/modules/core/transition_region.c, + src/modules/core/transition_region.yml: Add filter_only to region transition. + YAML patch by Dan Dennedy + +2011-09-01 Dan Dennedy + + * presets/consumer/avformat/dv_ntsc/D10, + presets/consumer/avformat/dv_ntsc_wide/D10, + presets/consumer/avformat/dv_pal/D10, + presets/consumer/avformat/dv_pal_wide/D10: Add SMPTE 356M (aka D-10 and + IMX50) encoode presets. + + * src/framework/mlt_consumer.c, src/framework/mlt_consumer.h, + src/framework/mlt_tractor.c, src/framework/mlt_transition.c, + src/modules/core/filter_resize.c: Add consumer property top_field_first. + +2011-08-31 Dan Dennedy + + * src/modules/sox/factory.c, src/modules/sox/filter_sox.c: Use the sox + version in metadata and serialization. + + * src/modules/frei0r/factory.c: Serialize the frei0r version. + + * src/modules/xml/consumer_xml.c, src/modules/xml/mlt-xml.dtd: Add MLT + version to serialized XML. + + * src/modules/frei0r/factory.c, .../motion_est/filter_autotrack_rectangle.c: + Convert some printfs to fprintf(stderr) or mlt_log. + +2011-08-29 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix crash at end of second pass. + +2011-08-28 Dan Dennedy + + * src/modules/decklink/producer_decklink.cpp: Copy VITC to frame meta + property. Can be burned in with data_show filter. Perhaps this can be stored + on the producer property using key frames for discontinuities. Then, it can + be retrieved and supplied to some new filter that would put the + meta.attr.vitc.markup property on frames. + +2011-08-22 Dan Dennedy + + * src/modules/sox/factory.c: Fix bad comparison on metadata for 'sox' (not + sox.*) + + * src/modules/frei0r/factory.c: Initialize stat buffer. + +2011-08-16 Dan Dennedy + + * src/modules/xml/consumer_xml.yml: Document serializing xml to property. + + * src/modules/xml/consumer_xml.c, src/modules/xml/consumer_xml.yml: Add + no_meta property to xml consumer. Applications that use the consumer for its + project file might want to reduce xml bloat by setting this. + + * src/modules/xml/consumer_xml.yml: Document some xml consumer properties. + + * src/modules/jackrack/consumer_jack.c, + src/modules/jackrack/filter_jackrack.c, src/modules/jackrack/process.c: Fix + segfault on concurrent calls to jack_activate(). + +2011-08-15 Dan Dennedy + + * src/modules/videostab/filter_videostab.c, + src/modules/videostab/filter_videostab.yml: Add vectors property to + videostab. Change videostab to save to and load from a property instead of + file. It uses mlt_geometry for the (de)serialization of the vectors, Also, + remove seeking on the producer and require a two pass mode of operation. + Finally, make it parallel-safe. + + * src/framework/mlt_geometry.c, src/framework/mlt_geometry.h, + src/mlt++/MltGeometry.cpp, src/mlt++/MltGeometry.h, + src/modules/core/transition_composite.c, src/modules/gtk2/producer_pango.c, + .../motion_est/filter_autotrack_rectangle.c: Add mlt_geometry_interpolate. + This removes re-interpolation on each call to mlt_geometry_insert() to make + bulk invocations of that call faster. This also makes mlt_geometry_parse() + faster. Also, this includes a fix to mlt_geometry_serialise() for a buffer + overflow memory corruption. + + * src/modules/xml/Makefile, src/modules/xml/consumer_xml.c, + src/modules/xml/consumer_xml.yml: Add 'all' property to xml consumer. Makes + the consumer process all frames before serializing to XML. + +2011-08-13 Dan Dennedy + + * src/framework/mlt_geometry.c: Serialize geometry with integer or float + representation. + + * src/modules/avformat/filter_avcolour_space.c: Check swscale context before + using it. Old patch suggested by j-b-m on Feb 9, 2011. + + * src/modules/videostab/filter_videostab.c: More cleanup. + + * src/modules/videostab/Makefile: Fix make install. + + * src/framework/mlt_filter.c, src/framework/mlt_filter.h, + src/mlt++/MltFilter.cpp, src/mlt++/MltFilter.h: Add mlt_filter_get_length2. + +2011-08-12 Dan Dennedy + + * src/modules/videostab/filter_videostab.c: Some cleanup - reformating, + consolidation + + * src/modules/videostab/filter_videostab.c: Stop using 'this' + + * src/modules/videostab/filter_videostab.c: Remove global variables. + + * src/modules/videostab/stab/estimate.c: Fix compile error on MAXFLOAT. + + * src/modules/videostab/filter_videostab.c: Fix for GPL license. + +2011-08-12 Marco Gittler + + * src/modules/videostab/factory.c, + src/modules/videostab/filter_videostab.yml: added yml metadata + + * src/modules/videostab/filter_videostab.c: removed comments + + * src/modules/videostab/filter_videostab.c: some cleanup, loading from + deshake file works now (if correct) for my sample (45 frames) the filter will + do 2 runs, first with 37 , second with 45 frames. so the resut will look like + not working. correct length deshake file will work. + +2011-08-11 Marco Gittler + + * src/modules/videostab/filter_videostab.c: some vars are now local instead + of global. storing pos_h now works, but loading pos_h from file does not + produce the same result. + + * src/modules/videostab/factory.c, src/modules/videostab/filter_videostab.c: + compile fix + + * src/modules/videostab/Makefile, src/modules/videostab/factory.c, + src/modules/videostab/filter_videostab.c, + src/modules/videostab/stab/estimate.c, src/modules/videostab/stab/estimate.h, + src/modules/videostab/stab/klt/base.h, + src/modules/videostab/stab/klt/convolve.c, + src/modules/videostab/stab/klt/convolve.h, + src/modules/videostab/stab/klt/error.c, + src/modules/videostab/stab/klt/error.h, src/modules/videostab/stab/klt/klt.c, + src/modules/videostab/stab/klt/klt.h, + src/modules/videostab/stab/klt/klt_util.c, + src/modules/videostab/stab/klt/klt_util.h, + src/modules/videostab/stab/klt/pyramid.c, + src/modules/videostab/stab/klt/pyramid.h, + .../videostab/stab/klt/selectGoodFeatures.c, + src/modules/videostab/stab/klt/trackFeatures.c, + src/modules/videostab/stab/main.c, src/modules/videostab/stab/resample.c, + src/modules/videostab/stab/resample.h, src/modules/videostab/stab/utils.c, + src/modules/videostab/stab/utils.h, src/modules/videostab/stab/vector.c, + src/modules/videostab/stab/vector.h: first version of video stabilization + from http://vstab.sourceforge.net/ + +2011-08-09 Till Theato + + * src/modules/jackrack/factory.c: Fix regression with ladspa metadata. + +2011-08-06 Dan Dennedy + + * src/modules/jackrack/consumer_jack.c: Use JACK to lookup default ports. + +2011-08-03 Dan Dennedy + + * src/modules/jackrack/Makefile, src/modules/jackrack/configure, + src/modules/jackrack/consumer_jack.c, src/modules/jackrack/factory.c: Make + jack consumer LGPLv2.1 license. This change allows the module to be built in + either GPL or LGPL mode where GPL mode also adds the jackrack and ladspa + filters. + + * src/modules/jackrack/Makefile, src/modules/jackrack/consumer_jack.yml: Add + service metadata for jack consumer. + + * src/modules/jackrack/consumer_jack.c: Add volume property to jack consumer. + + * src/modules/jackrack/filter_jackrack.c: Fail gracefully when unable to + connect to JACK. + + * src/modules/jackrack/Makefile, src/modules/jackrack/consumer_jack.c, + src/modules/jackrack/factory.c: Add audio-only JACK consumer. Fires + consumer-frame-show for video frames. + +2011-08-01 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix regression in multiple audio + tracks. Regresssion introduced with audiochannels normalization filter. + +2011-07-28 Maksym Veremeyenko + + * src/modules/decklink/consumer_decklink.cpp: Make scheduling priority of + decklink lib thread adjustable. Uses existing mlt_consumer priority + property, but also responds to special "max" and "min" values. + +2011-07-26 Brian Matherly + + * src/modules/core/transition_composite.yml: Mark composite transition + metadata properties that are deprecated as such. + + * src/melt/melt.c: Filter service metadata from being displayed if it is + tagged as "Hidden". + +2011-07-24 Brian Matherly + + * Makefile, src/modules/avformat/consumer_avformat.yml, + src/modules/avformat/producer_avformat.yml, src/modules/core/factory.c, + src/modules/core/filter_channelcopy.yml, src/modules/core/filter_gamma.yml, + src/modules/core/filter_luma.yml, src/modules/core/filter_region.yml, + src/modules/core/filter_rescale.yml, src/modules/core/filter_resize.yml, + src/modules/core/producer_loader.yml, + src/modules/core/transition_composite.yml, + src/modules/core/transition_luma.yml, src/modules/dv/producer_libdv.yml, + src/modules/gtk2/factory.c, src/modules/gtk2/filter_rescale.yml, + src/modules/gtk2/producer_pango.yml, src/modules/kdenlive/filter_boxblur.yml, + src/modules/resample/Makefile, src/modules/resample/factory.c, + src/modules/resample/filter_resample.yml: Add service metadata for composite + transition, all normalizing filters (resample, resize, rescale), and the + loader producer. Add yml validation rule to Makefile. All yml files pass + validation against metaschema.yaml. + +2011-07-24 Dan Dennedy + + * src/modules/avformat/consumer_avformat.yml: Document the redirect property. + + * src/modules/avformat/consumer_avformat.c: Remove mlt protocol, use + ByteIOContext if + + * src/modules/avformat/consumer_avformat.c: Add support for custom + AVIOContext. New versions of ffmpeg drop ability to register a protocol. + +2011-07-22 Dan Dennedy + + * src/swig/Makefile: Add empty uninstall target to swig Makefile. + + * src/modules/core/filter_mirror.yml, src/modules/core/filter_mono.yml, + src/modules/core/filter_obscure.yml, src/modules/core/filter_region.yml, + src/modules/core/transition_luma.yml, src/modules/core/transition_mix.yml, + src/modules/core/transition_region.yml, src/modules/dv/consumer_libdv.yml, + src/modules/normalize/filter_volume.yml, src/modules/sdl/consumer_sdl.yml, + src/modules/xml/consumer_xml.yml: Cleanup Brian's service metadata + contribution. + + * src/modules/decklink/consumer_decklink.cpp: Touchup spacing in decklink + consumer. + +2011-07-22 Maksym Veremeyenko + + * src/modules/decklink/consumer_decklink.cpp: Log when decklink audio buffer + level changes. Very useful to understand when unexpected behavior happens. + + * src/modules/decklink/consumer_decklink.cpp: Prevent decklink audio buffer + overflow. Flush audio buffer if it more then preroll configured length. + + * src/modules/decklink/consumer_decklink.cpp: Notify dropped frame in + decklink. i.e. status *bmdOutputFrameDropped* + + * src/modules/decklink/consumer_decklink.cpp: Avoid float rounding error when + calculating audio timestamp. + +2011-07-22 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, src/modules/avformat/factory.c, + src/modules/avformat/producer_avformat.c: Make ffmpeg v53-specific code more + readable and searchable. + + * src/modules/avformat/consumer_avformat.c: Fix codec-specific defaults for + libavcodec v53 (3370720). + + * src/modules/avformat/consumer_avformat.c: Refactor to pass AVCodec into + add_audio/video_stream. + + * configure, src/framework/mlt_version.h: set interim version 0.7.5 + + * src/framework/mlt_property.c, src/framework/mlt_property.h: Fix build on + Debian kfreebsd. + +2011-07-21 Dan Dennedy + + * src/framework/mlt_consumer.h: Document the priority property. + +2011-07-22 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp: Touchup spacing in decklink + consumer. + +2011-07-22 Maksym Veremeyenko + + * src/modules/decklink/consumer_decklink.cpp: Log when decklink audio buffer + level changes. Very useful to understand when unexpected behavior happens. + + * src/modules/decklink/consumer_decklink.cpp: Prevent decklink audio buffer + overflow. Flush audio buffer if it more then preroll configured length. + + * src/modules/decklink/consumer_decklink.cpp: Notify dropped frame in + decklink. i.e. status *bmdOutputFrameDropped* + + * src/modules/decklink/consumer_decklink.cpp: Avoid float rounding error when + calculating audio timestamp. + +2011-07-22 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, src/modules/avformat/factory.c, + src/modules/avformat/producer_avformat.c: Make ffmpeg v53-specific code more + readable and searchable. + + * src/modules/avformat/consumer_avformat.c: Fix codec-specific defaults for + libavcodec v53 (3370720). + + * src/modules/avformat/consumer_avformat.c: Refactor to pass AVCodec into + add_audio/video_stream. + + * configure, src/framework/mlt_version.h: set interim version 0.7.5 + + * src/framework/mlt_property.c, src/framework/mlt_property.h: Fix build on + Debian kfreebsd. + +2011-07-21 Dan Dennedy + + * src/framework/mlt_consumer.h: Document the priority property. + +2011-07-19 Brian Matherly + + * src/modules/core/filter_mirror.yml, src/modules/core/filter_mono.yml, + src/modules/core/filter_obscure.yml, src/modules/core/filter_region.yml, + src/modules/core/transition_luma.yml, src/modules/core/transition_mix.yml, + src/modules/core/transition_region.yml, src/modules/dv/consumer_libdv.yml, + src/modules/jackrack/filter_ladspa.yml, + src/modules/normalize/filter_volume.yml, src/modules/sdl/consumer_sdl.yml, + src/modules/xml/consumer_xml.yml: Transcribe service metadata from + services.txt to corresponding yml files. + +2011-07-17 Brian Matherly + + * src/modules/avformat/consumer_avformat.yml, + src/modules/avformat/producer_avformat.yml, + src/modules/core/filter_data_show.yml, src/modules/core/filter_watermark.yml, + src/modules/core/producer_noise.yml, + src/modules/decklink/producer_decklink.yml, + src/modules/dv/producer_libdv.yml, src/modules/gtk2/producer_pango.yml, + src/modules/gtk2/producer_pixbuf.yml, src/modules/vorbis/producer_vorbis.yml, + src/modules/xml/producer_xml.yml: Remove from all existing yml: in, out, + length, resource, and aspect_ratio. + +2011-07-16 Dan Dennedy + + * ChangeLog: Update ChangeLog for v0.7.4 + + * Doxyfile, configure, docs/melt.1, docs/melt.txt, + src/framework/mlt_version.h: Set version to 0.7.4 + + * NEWS: Add release notes for v0.7.4 + + * src/modules/jackrack/factory.c, src/modules/jackrack/plugin_desc.c, + src/modules/jackrack/plugin_desc.h: Properly represent LADSPA plugin author. + +2011-07-14 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Cleanup fprintf left in last + commmit + + * src/modules/avformat/producer_avformat.c: Fix audio glitch on seek + (3362840). + +2011-07-13 Dan Dennedy + + * src/modules/xml/producer_xml.c: Load XML with LC_NUMERIC without changing + global locale. Uses mlt_properties_set_lcnumeric() instead of setlocale(). + This is only known to work on Linux. + + * src/framework/mlt_properties.c: Use correct constant for + mlt_properties_set_lcnumeric(). + +2011-07-12 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix regression seeking to in + point on seekable. + +2011-07-11 Dan Dennedy + + * src/framework/mlt_properties.c, src/framework/mlt_property.c, + src/framework/mlt_property.h: Fix build on new locale stuff when not Linux or + OS X. + +2011-07-10 Dan Dennedy + + * src/framework/mlt_properties.c, src/framework/mlt_property.c: Fix build for + querylocale() on OS X. + + * presets/consumer/avformat/webm, presets/consumer/avformat/webm-pass1, + presets/consumer/avformat/webm-pass2: Fix webm preset. + + * src/framework/mlt_properties.c: Ensure serialized yaml is LC_NUMERIC=C. + This is needed to ensure consistency. The metadata is read as string data and + converted to numbers on demand. This is why loading defaults to C locale - + since they were authored with that in mind. However, some plugins dynamically + generate metadata and may set values with int or double. Therefore, we need + to make it all output consistently, and for now that means C. + + * src/framework/mlt_property.c: Protect locale hack with a mutex to ensure + consistency. + + * src/framework/mlt_consumer.c, src/framework/mlt_consumer.h, + src/modules/sdl/consumer_sdl_preview.c: Make maximum consecutive-dropped + frames configurable. Defaults to old value of 5 that seems more preferable + for video editing. + + * src/framework/mlt_playlist.c: Fix playlist corruption with long blanks + (kdenlive-2219). + + * src/modules/gtk2/producer_pango.c: Add a workaround in pango for old + kdenlive countdowns. + +2011-07-09 Dan Dennedy + + * src/modules/feeds/NTSC/data_fx.properties, + src/modules/feeds/NTSC/etv.properties, + src/modules/feeds/NTSC/obscure.properties, + src/modules/feeds/PAL/border.properties, + src/modules/feeds/PAL/data_fx.properties, + src/modules/feeds/PAL/etv.properties: Convert , to / delimiter in data_show + templates. + + * src/framework/metaschema.yaml, src/framework/mlt_properties.c: Add + LC_NUMERIC handling to YAML Tiny parser. + + * src/framework/mlt_properties.c, src/framework/mlt_properties.h, + src/mlt++/MltProperties.cpp, src/mlt++/MltProperties.h: Add + mlt_properties_get_lcnumeric and Properties::get_lcnumeric + + * src/mlt++/MltProperties.cpp, src/mlt++/MltProperties.h: Add + Properties::set_lcnumeric(). + + * src/framework/mlt_properties.c, src/framework/mlt_properties.h, + src/framework/mlt_property.c, src/framework/mlt_property.h: Add + mlt_properties_set_lcnumeric, mlt_property_get_double_l, and + mlt_property_get_string_l. Locale-specific variants of key properties + functions. + + * src/modules/core/filter_obscure.c: Let obscure accept / as a coordinate + delimiter. + + * src/modules/frei0r/factory.c: Make frei0r version metadata support locale. + Patch by j-b-m + +2011-07-07 Dan Dennedy + + * src/modules/core/filter_data_show.yml, src/modules/core/filter_gamma.yml, + src/modules/core/filter_greyscale.yml, src/modules/core/filter_luma.yml, + src/modules/core/filter_watermark.yml, src/modules/core/producer_colour.yml, + src/modules/core/producer_noise.yml, src/modules/dv/producer_libdv.yml, + src/modules/gtk2/producer_pango.yml, src/modules/gtk2/producer_pixbuf.yml, + src/modules/vorbis/producer_vorbis.yml, src/modules/xml/producer_xml.yml: + Convert services.txt to metadata YAML (WIP). Patch by Brian Matherly. + +2011-07-06 Dan Dennedy + + * src/modules/xml/consumer_xml.c, src/modules/xml/mlt-xml.dtd, + src/modules/xml/producer_xml.c: Add LC_NUMERIC to MLT XML. This does not + permit one to mix locales within a MLT process! In other words, you can not + load a document in a locale using one decimal separator and then filter with + a double property using a different separator. + + * src/modules/oldfilm/filter_vignette.c, src/modules/plus/filter_charcoal.c: + Fix some default numeric property values in some locales. Strings with a + period for decimal separator do not convert correctly in locales that use + comma for the decimal separator. + + * demo/README, demo/demo, demo/mlt_bouncy, demo/mlt_bouncy_ball, + demo/mlt_composite_transition, demo/mlt_my_name_is, demo/mlt_news, + demo/mlt_obscure, demo/mlt_push, demo/mlt_slideshow2, + demo/mlt_slideshow_black, demo/mlt_squeeze, demo/mlt_squeeze_box, + demo/mlt_swf_variables, demo/mlt_ticker, demo/mlt_title_over_gfx, + demo/mlt_titleshadow_watermark, demo/mlt_voiceover, demo/mlt_watermark, + demo/pango.mlt, docs/framework.txt, docs/services.txt, + src/framework/mlt_geometry.c, src/modules/core/filter_obscure.c, + src/modules/core/transition_composite.c, + src/modules/core/transition_region.c, src/modules/motion_est/Makefile, + .../motion_est/filter_autotrack_rectangle.c, + src/modules/plus/transition_affine.c, src/tests/hello.c: Use '/' for + coordinate delimiter instead of period. Period is a decimal separator in + some locales. + + * demo/consumers.ini, demo/demo.ini: Fix usage of cut in demo script for some + platforms (OSX). + +2011-07-05 Dan Dennedy + + * presets/consumer/avformat/webm, presets/consumer/avformat/webm-pass1, + presets/consumer/avformat/webm-pass2: Add some WebM presets. + +2011-07-04 Dan Dennedy + + * src/modules/avformat/configure: Cleanup display of recommended versions. + + * presets/consumer/avformat/x264-medium-pass1: Skip audio output with first + pass. + + * presets/consumer/avformat/x264-medium-pass1: Add new FFmpeg fastfirstpass + option. + + * src/modules/avformat/consumer_avformat.c: Suppress confusing message when + vpre does not exist. + + * presets/consumer/avformat/x264-medium-baseline, + presets/consumer/avformat/x264-medium-main: Fix profile-based x264 presets + for FFmpeg v0.8+. + + * src/modules/avformat/consumer_avformat.c: Fix crash in consumer on FFmpeg + v0.8 and later. + + * src/modules/avformat/configure: Revert removal of --avformat-ldextra. + + * src/modules/avformat/factory.c: Fix metadata for avformat + demuxer/device-specific options. + + * presets/consumer/avformat/x264-medium, + presets/consumer/avformat/x264-medium-baseline, + presets/consumer/avformat/x264-medium-main, + presets/consumer/avformat/x264-medium-pass1: Add some x264-medium presets. + + * src/modules/avformat/Makefile, src/modules/avformat/configure: Dropping + support for --avformat-svn. Subversion is no longer used, FFmpeg and libav + have forked, and now there are the build scripts. + + * src/modules/avformat/producer_avformat.c, + src/modules/avformat/producer_avformat.yml, src/modules/melt/producer_melt.c: + Support standard query syntax on avformat URL. + + * reconfigure: Add convenient reconfigure script. + +2011-07-03 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Change some verbose messages with + new_seek to debug. + + * src/modules/avformat/producer_avformat.c: Fix file descriptor leak in + reopen_video(). + + * src/modules/avformat/producer_avformat.c: Fix race condition by adding + take_lock to producer_open(). + + * src/framework/mlt_consumer.c: Add check for null frame. + + * src/modules/dv/producer_libdv.c: Make libdv sample aspect ratio consistent + with profiles. Patch by: Maksym Veremeyenko + +2011-07-02 Dan Dennedy + + * src/modules/decklink/DeckLinkAPI_h.h, + src/modules/decklink/DeckLinkAPI_i.cpp, src/modules/decklink/Makefile, + src/modules/decklink/configure, src/modules/decklink/consumer_decklink.cpp, + src/modules/decklink/producer_decklink.cpp: Add Windows support for DeckLink. + +2011-06-26 Dan Dennedy + + * src/modules/sdl/consumer_sdl.c: Make it easier to embed sdl in Windows + applications. + +2011-06-25 Dan Dennedy + + * src/framework/mlt_consumer.c: Add handling for heavy frame-dropping with + real_time>1. + + * src/framework/mlt_consumer.c: Improve reliability of real_time=1 + frame-dropping. + + * src/framework/mlt_consumer.c: Simplify and comment real_time=1 + frame-dropping. + +2011-06-24 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Use int64_t for req_position and + int_position. + +2011-06-22 Dan Dennedy + + * presets/consumer/avformat/dv_ntsc/DV, + presets/consumer/avformat/dv_ntsc/DVCPRO50, + presets/consumer/avformat/dv_ntsc_wide/DV, + presets/consumer/avformat/dv_ntsc_wide/DVCPRO50, + presets/consumer/avformat/dv_pal/DV, + presets/consumer/avformat/dv_pal/DVCPRO50, + presets/consumer/avformat/dv_pal_wide/DV, + presets/consumer/avformat/dv_pal_wide/DVCPRO50: Add DV and DVCPRO50 encode + presets. + +2011-06-21 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Make sure avformat consumer + closes all mlt_frames. + + * src/modules/avformat/producer_avformat.c: Fix regression on avdevice. When + using non-integer profile frame rate, supplying frame_rate on URL, and not + supplying frame_rate_base on URL. + + * src/modules/core/producer_consumer.c: Fix xml producer overwriting explicit + profile. + +2011-06-17 Dan Dennedy + + * src/framework/Makefile, src/framework/mlt_types.h, src/melt/Makefile, + src/modules/avformat/Makefile, src/modules/gtk2/Makefile, + src/modules/sdl/Makefile, src/win32/fnmatch.c: Cleanup Win32 build. + + * src/framework/mlt_repository.c: Win32 compile fix. + +2011-06-15 Dan Dennedy + + * src/framework/mlt_transition.c, src/modules/core/transition_composite.c: + Fix regression in field rendering luma transition. Due to refactoring + composite and luma into mlt_transition_get_progress_delta(). + + * src/modules/avformat/producer_avformat.c: Fix int64_t to int overflow + problem. + +2011-06-14 Dan Dennedy + + * src/modules/decklink/producer_decklink.cpp: Support decklink video input + format detection. This makes it work with auto-producer. After calling + mlt_profile_from_producer(), you must close the decklink producer and re-open + it with the updated profile. Also, this adds support for top_field_first and + colorspace indication. + +2011-06-13 Dan Dennedy + + * src/modules/decklink/producer_decklink.cpp: Fix waiting for frame in + decklink producer. + + * profiles/sdi_486i_5994: Fix aspect ratio of sdi_486i_5994. + + * src/modules/avformat/producer_avformat.c, + src/modules/avformat/producer_avformat.yml: Add video_delay to avformat + producer. + +2011-06-11 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Provide A/V sync for non-seekable + sources. + + * src/melt/melt.c: Fix melt -silent with pipe input. + + * src/modules/decklink/producer_decklink.cpp, + src/modules/decklink/producer_decklink.yml: Add prefill property to decklink + producer. + + * src/modules/avformat/producer_avformat.c: Fix bug in avformat URL parsing. + Especially reproducible on file: URLs. + + * src/modules/avformat/producer_avformat.c: Fix sync of multiple audio + streams with audio_index=all. + +2011-06-10 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix infinite loop with + audio_index=all on sample provided by BCE. + + * src/modules/decklink/consumer_decklink.cpp: Rework decklink consumer to use + timestamped audio packet. Patches supplied by Maksym Veremeyenko. + +2011-06-08 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Disable new_seek on h264/ts from + non-seekable source (udp, pipe). + +2011-06-07 Dan Dennedy + + * src/modules/gtk2/producer_pango.c: Fix pango producer from loading with + empty string arg. + +2011-06-06 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Temporary fix for new crash when + closing codec. + + * src/modules/avformat/consumer_avformat.c: Fix setting codec-specific + options for avcodec v53. + + * src/modules/avformat/factory.c: Fix crash generating avformat metadata. + + * src/framework/mlt_consumer.c, src/modules/avformat/consumer_avformat.yml: + Change consumer 'profile' property to 'mlt_profile' libavcodec uses the + profile property for aac and libx264. + +2011-06-05 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Drop usage of av_demuxer_open() + in avformat v53. It is causing problems and need more stability after the + raft of changes. + + * src/modules/avformat/producer_avformat.c: Fix regressions on libavformat + v53 and failing on invalid file. + + * src/modules/avformat/consumer_avformat.yml, + src/modules/avformat/producer_avformat.yml: Change URI to URL in avformat + yaml. + + * src/modules/avformat/producer_avformat.c: Fix compilation error on + libavformat v53. + + * src/melt/melt.c, src/modules/avformat/consumer_avformat.c: Send melt -query + and -help to stdout. Nice for use with pager or grep, awk, etc. + + * src/melt/melt.c: Do not open terminal on stdin if not a tty. + + * src/melt/melt.c: Have melt detect 'pipe:' and disable reading stdin on + terminal. + + * src/modules/avformat/producer_avformat.c: Fix setting default streams on + non-seekable streams. + + * src/modules/avformat/producer_avformat.c: Fix setting demuxer private + options libavformat for v53+. + + * src/modules/avformat/producer_avformat.c: Tidy code dealing with + AVFormatParameters. + + * src/modules/avformat/producer_avformat.c: Refactor common code around + producer_open into producer_open. + + * src/modules/avformat/producer_avformat.c: minor cleanup in return handling + in parse_url + +2011-06-04 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Use a single AVFormatContext for + non-seekable sources. This provides better support for reading from network + streams such as rtsp, rtmp, udp, and hopefully pipe. + + * src/modules/avformat/producer_avformat.c: Refactor avformat get_image() + into new seek_video(). + + * src/modules/avformat/producer_avformat.c: refactor avformat producer_open + + * src/modules/avformat/producer_avformat.c: cleanup producer_avformat_init + + * src/modules/decklink/consumer_decklink.cpp: Default decklink consumer to + onefield deinterlace method. + + * src/modules/decklink/consumer_decklink.cpp: Fix decklink keyer playout + speed (3311056). + +2011-06-03 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp, + src/modules/decklink/consumer_decklink.yml: Enable external keyer on decklink + consumer. Patch supplied by Maksym Veremeyenko. + +2011-06-02 Dan Dennedy + + * src/modules/decklink/producer_decklink.cpp: Fix deadlock on no signal in + decklink producer. + + * src/modules/decklink/consumer_decklink.cpp: Fix crash in decklink with + keyer and interlaced clips (3310104). + + * src/modules/decklink/Makefile: Install consumer_decklink.yml. + +2011-05-31 Dan Dennedy + + * src/modules/decklink/producer_decklink.cpp: Let decklink run forever. Also + fix setting resource property. + +2011-05-30 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp: Fix decklink choppy playback + (3308341). This would occur after several pause and play cycles. + + * src/modules/rotoscoping/filter_rotoscoping.yml: Make rotoscoping filter + metadata valid yaml. + + * src/modules/linsys/Makefile, src/modules/linsys/consumer_sdi.yml, + src/modules/linsys/factory.c: Add service metadata to linsys module (WIP). + + * src/modules/xml/Makefile, src/modules/xml/consumer_xml.yml, + src/modules/xml/factory.c, src/modules/xml/producer_xml-string.yml, + src/modules/xml/producer_xml.yml: Add service metadata to xml module (WIP). + + * src/modules/vorbis/Makefile, src/modules/vorbis/factory.c, + src/modules/vorbis/producer_vorbis.yml: Add service metadata to vorbis module + (WIP). + + * src/modules/core/filter_mono.yml, src/modules/vmfx/Makefile, + src/modules/vmfx/factory.c, src/modules/vmfx/filter_chroma.yml, + src/modules/vmfx/filter_chroma_hold.yml, src/modules/vmfx/filter_mono.yml, + src/modules/vmfx/filter_shape.yml, src/modules/vmfx/producer_pgm.yml: Add + service metadata to vmfx module (WIP). + + * src/modules/jackrack/plugin.c, src/modules/jackrack/plugin_mgr.c, + src/modules/jackrack/plugin_settings.c: Remove aborts in jackrack module. + +2011-05-29 Dan Dennedy + + * src/modules/swfdec/Makefile, src/modules/swfdec/producer_swfdec.c, + src/modules/swfdec/producer_swfdec.yml: Add service metadata to swfdec module + (WIP). + + * src/modules/qimage/producer_qimage.yml, src/modules/sdl/Makefile, + src/modules/sdl/consumer_sdl.yml, src/modules/sdl/consumer_sdl_audio.yml, + src/modules/sdl/consumer_sdl_preview.yml, + src/modules/sdl/consumer_sdl_still.yml, src/modules/sdl/factory.c, + src/modules/sdl/producer_sdl_image.yml: Add service metadata for SDL module + (WIP). + + * src/modules/plus/transition_affine.yml, src/modules/qimage/Makefile, + src/modules/qimage/factory.c, src/modules/qimage/producer_kdenlivetitle.yml, + src/modules/qimage/producer_qimage.yml: Add service metadata for qimage + module (WIP). + + * src/modules/plus/Makefile, src/modules/plus/factory.c, + src/modules/plus/filter_affine.yml, src/modules/plus/filter_charcoal.yml, + src/modules/plus/filter_invert.yml, src/modules/plus/filter_sepia.yml, + src/modules/plus/transition_affine.yml: Add service metadata to plus module + (WIP). + + * src/modules/normalize/Makefile, src/modules/normalize/factory.c, + src/modules/normalize/filter_volume.yml: Add service metadata to normalize + module (WIP). + + * src/modules/motion_est/Makefile, src/modules/motion_est/factory.c, + .../motion_est/filter_autotrack_rectangle.yml, + src/modules/motion_est/filter_motion_est.yml, + src/modules/motion_est/filter_vismv.yml, + src/modules/motion_est/producer_slowmotion.yml: Add service metadata to + motion_est module (WIP). + + * src/modules/melt/Makefile, src/modules/melt/factory.c, + src/modules/melt/producer_melt.yml, src/modules/melt/producer_melt_file.yml: + Add service metadata for melt module (WIP). + + * src/modules/kdenlive/Makefile, src/modules/kdenlive/factory.c, + src/modules/kdenlive/filter_boxblur.yml, + src/modules/kdenlive/filter_freeze.yml, src/modules/kdenlive/filter_wave.yml, + src/modules/kdenlive/producer_framebuffer.yml: Add service metadata for + kdenlive module (WIP). + + * src/modules/gtk2/Makefile, src/modules/gtk2/consumer_gtk2_preview.yml, + src/modules/gtk2/factory.c, src/modules/gtk2/producer_pango.yml, + src/modules/gtk2/producer_pixbuf.yml: Add service metadata for gtk2 module + (WIP). + + * src/modules/effectv/Makefile, src/modules/effectv/factory.c, + src/modules/effectv/filter_burningtv.yml: Add service metadata for effectv + module (WIP). + + * src/modules/dv/Makefile, src/modules/dv/consumer_libdv.yml, + src/modules/dv/factory.c, src/modules/dv/producer_libdv.yml: Add service + metdata for dv module (WIP). + + * src/swig/ruby/metadata.rb: Add ruby script to generate wiki text files. + + * src/modules/core/Makefile, src/modules/core/factory.c, + src/modules/core/filter_audiowave.yml, + src/modules/core/filter_brightness.yml, + src/modules/core/filter_channelcopy.yml, src/modules/core/filter_crop.yml, + src/modules/core/filter_data_show.yml, src/modules/core/filter_gamma.yml, + src/modules/core/filter_greyscale.yml, src/modules/core/filter_luma.yml, + src/modules/core/filter_mirror.yml, src/modules/core/filter_mono.yml, + src/modules/core/filter_obscure.yml, src/modules/core/filter_region.yml, + src/modules/core/filter_transition.yml, + src/modules/core/filter_watermark.yml, src/modules/core/producer_colour.yml, + src/modules/core/producer_consumer.yml, src/modules/core/producer_hold.yml, + src/modules/core/producer_noise.yml, + src/modules/core/transition_composite.yml, + src/modules/core/transition_luma.yml, src/modules/core/transition_mix.yml, + src/modules/core/transition_region.yml: Add service metadata for core module + (WIP). + +2011-05-28 Dan Dennedy + + * src/modules/decklink/producer_decklink.cpp: Report dropped frames. + + * src/modules/decklink/producer_decklink.cpp: Fix memory leak in decklink + producer. + + * src/swig/python/getimage.py, src/swig/python/waveforms.py: Convert Python + examples to new frame method. + + * src/swig/python/build: Fix python binding for OS X + + * src/swig/mlt.i: Add mlt.Frame.get_image for Python. + + * src/melt/melt.c: Refactor melt to mlt_profile_from_producer. + + * src/framework/mlt_profile.c, src/framework/mlt_profile.h, + src/mlt++/MltProfile.cpp, src/mlt++/MltProfile.h: Add + mlt_profile_from_producer(). This new function contains the auto-profile + feature. Plus setters for Mlt::Profile. + +2011-05-26 Dan Dennedy + + * src/framework/mlt_cache.c: Do not immediately destroy all cache items on + purge. This is behaving badly with the addition of mlt_service_cache_purge + in the avformat producer because there were frames in consumer buffers + holding references to cache items calling mlt_cache_item_close on + destruction. + +2011-05-25 Dan Dennedy + + * src/framework/mlt_consumer.c: Prevent multiple starts on mlt_consumer. + +2011-05-22 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix full closure of avformat on + explicit close. JBM wrote: Creating a video4linux producer like (simplified + code): producer = new Mlt::Producer(*profile, "video4linux2:/dev/video0"); + consumer->connect(*producer); consumer->start(); It works fine. But when I + want to stop the capture, there is no way to stop the video4linux producer. + Deleting the producer and the consumer still leaves the video4linux device + open. After a few hours of struggling, I figured out that some stuff was + kept in the cache. Adding : mlt_service_cache_purge( + MLT_PRODUCER_SERVICE(parent) ); to producer_close (as already done for the + qimage producer for example) fixes the issue. + + * src/modules/avformat/producer_avformat.c: Fix regression in + protocol/avdevice handling. + + * src/modules/jackrack/Makefile, src/modules/jackrack/blacklist.txt, + src/modules/jackrack/plugin_mgr.c, src/modules/jackrack/plugin_mgr.h: Add + blacklist for ladspa filters. Initially includes dssi-vst since that is + unstable on AV Linux 5. + + * configure: Fix segfault in yadif with gcc 4.6 -O1 or -O2. + +2011-05-17 Dan Dennedy + + * src/modules/jackrack/jack_rack.c: Do not destroy shared plugin_mgr when + closing instance. + + * src/modules/jackrack/factory.c, src/modules/jackrack/jack_rack.c: Let all + instances of ladspa share single plugin_mgr. + +2011-05-16 Dan Dennedy + + * src/modules/core/filter_resize.c: Fix regression getting consumer + aspect_ratio. + + * src/modules/feeds/PAL/data_fx.properties: Fix background color on default + PAL data_show. + + * src/modules/core/transition_composite.c: Fix manual deinterlace on B in + composite. + +2011-05-15 Dan Dennedy + + * docs/melt.1, src/melt/melt.c: Document -jack option. + + * docs/melt.1: Add -query preset to man page. + + * src/modules/jackrack/filter_jackrack.c: Change a log item to debug. + + * src/melt/melt.c, src/modules/jackrack/filter_jackrack.c, + src/modules/jackrack/process.c: Add first draft of JACK transport sync. + + * src/framework/mlt_consumer.c: Improve frame-dropping for real_time=1. Uses + thresholds relative to fps and buffer levels. Properly drops more frames to + keep audio continuous. Does not drop first several frames to prevent chopping + playback. + + * src/modules/sdl/consumer_sdl_preview.c: Add audio_off and frequency to + properties passed to sdl consumer. + + * src/framework/mlt_producer.c: Fix dox error. + +2011-05-14 Dan Dennedy + + * src/modules/jackrack/factory.c: Fix big slowdown enumerating all metadata + for ladspa plugins. + + * configure, src/mlt++/configure: Fix build on Debian GNU/kFreeBSD. + +2011-05-12 Dan Dennedy + + * Makefile, presets/consumer/avformat/dv_ntsc/DVD, + presets/consumer/avformat/dv_ntsc_wide/DVD, + presets/consumer/avformat/dv_pal/DVD, + presets/consumer/avformat/dv_pal_wide/DVD, setenv, + src/framework/mlt_properties.c, src/framework/mlt_properties.h, + src/framework/mlt_repository.c, src/framework/mlt_repository.h, + src/melt/melt.c, src/mlt++/MltProperties.cpp, src/mlt++/MltProperties.h, + src/mlt++/MltRepository.cpp, src/mlt++/MltRepository.h, src/swig/mlt.i: + Presets! Put property setters in a file and apply them to a service using + properties=filename. Alternatively, apply a supplied preset using + properties=preset. For example, melt ... -consumer avformat:my.vob + properties=DVD. + + * src/modules/jackrack/jack_rack.c, src/modules/jackrack/plugin.c, + src/modules/jackrack/plugin_mgr.c, src/modules/jackrack/process.c: Convert + jackrack printfs to mlt_log (3301094). + +2011-05-10 Dan Dennedy + + * src/modules/jackrack/Makefile, src/modules/jackrack/factory.c, + src/modules/jackrack/filter_jackrack.yml, + src/modules/jackrack/filter_ladspa.yml: Add service metadata for jackrack, + ladspa, and ladspa.id. + + * src/modules/jackrack/filter_ladspa.c, src/modules/jackrack/plugin_mgr.c: + Add support for ladspa.id variants. This is much more convenient to use + without having to compose the JACK Rack XML. Also, we will be able to add + future support for property animation (automation), which JACK Rack lacks. + However, it does still support loading and processing JACK Rack files. + + * src/modules/sox/factory.c: Simplify sox metadata generator. + +2011-05-09 Dan Dennedy + + * src/modules/decklink/configure: Allow decklink to build on OS X. + + * src/modules/sdl/consumer_sdl_preview.c: sdl_preview should default to + real_time=1 + + * src/framework/mlt_consumer.c: Revert change to max consecutive dropped + frames. At least until a better heuristic is determined. + +2011-05-08 Dan Dennedy + + * src/modules/sox/factory.c: Add version check for SOX_EFF_INTERNAL. + + * src/modules/sox/Makefile, src/modules/sox/factory.c, + src/modules/sox/filter_sox.c, src/modules/sox/filter_sox.yml: Add support for + sox.effect variants. The legacy forms of 'sox:"effect options"' and 'sox + effect="name options"' still work. The new forms allows them all to be + enumerated by Mlt apps, e.g.: melt -query filter. Also, this registers + metadata for both the generic 'sox' filter and all of the new 'sox.effect' + ones including their usage help! + + * src/modules/avformat/Makefile: Install consumer_avformat.yml + + * src/modules/avformat/filter_avresample.c, src/modules/core/loader.ini: Fix + inadvertent reording of resample filters. And add debug log to avresample. + +2011-05-06 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Pad the last audio frame with + silence. Instead of returning fewer samples than requested. + + * src/framework/mlt_frame.h: Document the frame audio and image properties. + + * src/framework/mlt_tractor.c, src/modules/avformat/producer_avformat.c, + src/modules/dv/producer_libdv.c, src/modules/vorbis/producer_vorbis.c: Make + the frame audio properties consistent. + + * src/modules/avformat/producer_avformat.c: Fix avformat producer to use new + mlt audio formats. + + * src/modules/core/filter_audioconvert.c: Add conversion routines for new + audio formats. These only doing conversion _from_ the new types + mlt_audio_s32le and mlt_audio_f32le. There are no plans at the moment for + conversion into them, but it is certainly not out of the question. + + * src/framework/mlt_frame.c, src/framework/mlt_types.h: Add mlt_audio_s32le + and mlt_audio_f32le audio formats. + + * src/modules/avformat/filter_avresample.c, src/modules/core/Makefile, + src/modules/core/factory.c, src/modules/core/filter_audiochannels.c, + src/modules/core/loader.ini, src/modules/resample/filter_resample.c: Add + audiochannels normalization filter. Refactors code from the resamplers into + a new filter to be more manageable. Eventually, we can add options on what to + do when adding/removing channels. + +2011-05-05 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix channel count for resizing + decoded audio buffer when not resampling. + + * src/modules/avformat/producer_avformat.c: Fix regressions in audio + decoding. + + * src/modules/avformat/producer_avformat.c: Cleanup compile warnings. + + * src/modules/avformat/producer_avformat.c: Simplify audio pointer and sample + size code. + +2011-05-01 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: WIP to get >16-bit multi-channel + audio working. Seems close, but something is wrong. + +2011-05-04 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Copy cached image if writable + copy requested. + +2011-05-03 Dan Dennedy + + * configure, src/framework/mlt_transition.c: Ensure transition B frames get + some consumer properties. Also, ensure both A and B frames have sane scaling + and aspect ratio values. This addresses an issue where composite and region + were not getting the correct deinterlace method impacting performance. In + addition, it factors out some common code (best practice) from various + transitions moving it into the framework. + +2011-05-01 Dan Dennedy + + * ChangeLog: Update ChangeLog for v0.7.2 + + * Doxyfile, configure, docs/melt.1, src/framework/mlt_version.h: Set version + to 0.7.2 + + * NEWS: Add release notes for v0.7.2. + + * src/modules/avformat/filter_avresample.c, + src/modules/resample/filter_resample.c: Finish work to normalize channel + count. Also, refactor the audio resamplers to use mlt_audio_format_size() + and mlt_frame_set_audio(). Currently, there are no controls over which + channels to drop or duplicate. + + * src/framework/mlt_tractor.c, src/modules/core/producer_consumer.c, + src/modules/core/producer_noise.c, src/modules/core/producer_ppm.c: Refactor + to mlt_frame_set_audio(). + + * src/melt/melt.c: Let 'Q' stop melt as well. + + * src/modules/feeds/NTSC/data_fx.properties, + src/modules/feeds/PAL/data_fx.properties: Fix alpha on color of some + data-feed properties. + + * src/modules/avformat/factory.c: Free temp string. + + * src/modules/avformat/consumer_avformat.c, src/modules/avformat/factory.c, + src/modules/avformat/producer_avformat.c: Add support for new codec- and + muxer-specific AVOptions. + +2011-04-30 Dan Dennedy + + * setenv: DYLD_LIBRARY_PATH not needed for me on OS X. + + * src/modules/avformat/producer_avformat.c: Fix sample rate and channel count + from avformat producer. If unable to resample or the decoder does not give + the requested channel count, then we should return the actual values so + downstream components can do the correct thing if they can. A good example of + this is 6 channel AAC when the consumer requests 2 channels. Unlike the AC-3 + decoder, the AAC decoder can not downmix. So, we were returning audio pcm + containing 6 channels but with a channel count of 2. + +2011-04-29 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Try to duplicate last image if + decoding fails. + +2011-04-22 Dan Dennedy + + * src/framework/mlt_consumer.c: Fix intermitent crash in mlt_consumer + consumer_read_ahead_thread. + + * src/modules/avformat/producer_avformat.c: Use new + av_get_bits_per_sample_fmt() in avformat producer. + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/producer_avformat.c: Use new avio functions in avformat + module. + +2011-04-21 Dan Dennedy + + * src/modules/sdl/consumer_sdl_audio.c: Fix deadlock in sdl_audio appearing + in kdenlive. + + * src/modules/core/producer_ppm.c: Fix compile warns in producer_ppm.c. + + * src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/producer_avformat.c: Fix regression initializing + coefficients. + + * src/modules/avformat/producer_avformat.c: Use newer + av_get_sample_fmt_name() if available. + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c: Fix avformat compile warns on const + and 64-bit string formatting. + + * src/modules/core/producer_hold.c, src/modules/jackrack/filter_jackrack.c: + Fix couple compile warns. + + * src/framework/mlt_property.c, src/framework/mlt_types.h, + src/modules/linsys/sdi_generator.c: Fix some compile warnings about + string-formatting 64bit. + + * src/modules/avformat/audioconvert.h, + src/modules/avformat/producer_avformat.c: Drop private audioconvert.h for + public samplefmt.h. + +2011-04-20 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, src/modules/avformat/factory.c, + src/modules/avformat/producer_avformat.c: More libavcodec v53 changes + required. + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/producer_avformat.c: Fix avformat build with libavcodec + v53. + + * src/modules/avformat/configure: Fix detect swscale on libavcodec major + version bump. + +2011-04-18 Dan Dennedy + + * src/modules/core/producer_colour.c: Fix corruption in color producer + (3288984) + +2011-04-12 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp: Fix decklink consumer on + devices without keyer. + +2011-04-09 Dan Dennedy + + * src/framework/mlt_profile.c, src/mlt++/MltProfile.cpp, + src/mlt++/MltProfile.h, src/swig/mlt.i: Add Mlt::Profile.list(). + + * src/framework/mlt_profile.c: Fix mlt_profile_list when MLT_PROFILES_PATH + not set. + +2011-04-08 Dan Dennedy + + * src/modules/kdenlive/filter_freeze.c: Fix deadlock in freeze filter. + Reported by Andrew Wason. + +2011-04-07 Dan Dennedy + + * src/modules/avformat/consumer_avformat.yml, src/modules/avformat/factory.c, + src/modules/avformat/producer_avformat.yml: Add avformat consumer metadata. + Improve avformat producer metadata. Significantly extend each with AVOptions. + +2011-04-06 Dan Dennedy + + * src/modules/core/transition_region.c: Better fix to the region regression + (3277867). This one works with bug report test case, timecode overlay in + Kdenlive Render, and Region transition in Kdenlive. + + * src/modules/core/transition_composite.c: Fix regression on region + transition (3277867). + +2011-04-04 Dan Dennedy + + * demo/README, demo/demo.ini, demo/mlt_pango_keyframes, + demo/pango_keyframes.mpl: Add mlt_pango_keyframes demo. + + * src/modules/gtk2/producer_pango.c: Make pango file on invalid file + (3272537). + +2011-04-03 Dan Dennedy + + * docs/melt.1, docs/melt.txt, src/melt/melt.c: Add -query formats and codecs + to melt. + + * docs/melt.1, docs/melt.txt, src/melt/melt.c: Add -query profile to melt. + + * src/framework/mlt_profile.c, src/framework/mlt_profile.h: Add + mlt_profile_list(). + + * src/modules/decklink/consumer_decklink.yml: Add parameter descriptions. + +2011-04-02 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp: Add keyer support to decklink + consumer. + +2011-03-31 Dan Dennedy + + * src/modules/decklink/consumer_decklink.yml, + src/modules/decklink/producer_decklink.yml: Add metadata for decklink + consumer. + + * src/modules/decklink/Makefile, src/modules/decklink/producer_decklink.cpp, + src/modules/decklink/producer_decklink.yml: Add decklink producer. + +2011-03-27 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fail gracefully on unsupported + codec (3251438). + + * configure, src/modules/core/transition_composite.c: Fix regression in + region filter (3251260). + + * ChangeLog: Update ChangeLog for v0.7.0. + + * Doxyfile, configure, src/framework/mlt_version.h: Set version to 0.7.0 + + * NEWS: Add release notes for v0.7.0. + + * src/modules/melt/producer_melt.c: Fix segfault on missing melt argument + (3249982). + + * src/modules/avformat/producer_avformat.c: Fix a segfault in avformat with + parallel consumer. + + * src/modules/core/transition_composite.c: Fix composite using wrong B frame + scaling. This could happen when the caller of mlt_frame_get_image supplied 0 + for width and height. For example, Kdenlive's GL output with the sdl_audio + consumer with real_time > 1 and paused. + + * docs/melt.1: Fix segfaul on missing melt argument (3249982). + + * src/modules/sdl/consumer_sdl_audio.c: Fix some crashing in sdl_audio. + + * src/modules/sdl/consumer_sdl_audio.c: Also increase audio_buffer default in + sdl_audio. + + * src/modules/avformat/configure: Disable VDPAU by default. Require new + --avformat-vdpau to enable it. + + * src/modules/avformat/consumer_avformat.c, src/modules/sox/filter_sox.c, + src/modules/xml/producer_xml.c: Use mlt_properties_get_value where possible. + + * src/framework/mlt_playlist.c, src/framework/mlt_producer.c, + src/framework/mlt_properties.c, src/framework/mlt_properties.h, + src/framework/mlt_tractor.c, src/mlt++/MltProperties.cpp, + src/mlt++/MltProperties.h: Add mlt_properties_lock and _unlock. Fixes some + concurrency safetiness problems. + +2011-03-24 Dan Dennedy + + * src/modules/decklink/configure, src/modules/kino/configure, + src/modules/linsys/configure: Enable linsys by default on Linux. Disable + linsys and decklink by default on OS X and Windows. + + * src/modules/configure: Display all configure options with --help. + Regardless of --enable-gpl setting. + + * src/modules/avformat/producer_avformat.c: Redo locking in avformat + producer. This significantly improves concurrency. The service locks added + during parallel consumer development also introduced a concurrency + performance regression even for the single-threaded consumer. The result was + much audio discontinuity due to audio output buffer underruns. As a result, + the recent bug fix to re-open the video demuxer upon seeking to the first + frame had to be rewritten. + +2011-03-23 Dan Dennedy + + * src/modules/avformat/vdpau.c: Fix vdpau crashes when failed to init. + + * src/modules/avformat/vdpau.c: Fix unchecked vdpau pointer. + + * src/modules/sdl/consumer_sdl_preview.c: Default sdl_preview prefill to 1. + Since buffer and prefill were recently passed from sdl_preview onto sdl, + sdl's default buffer level changed to the base service default of 25. That + change increases the latency of transport controls. Changing the prefill to 1 + resolves that while still allowing the rendering thread a chance to do some + anticipatory work. + + * src/modules/decklink/consumer_decklink.cpp: Fix a comment in decklink + consumer. + + * src/framework/mlt_consumer.c, src/modules/decklink/consumer_decklink.cpp: + Fix a couple null pointer bugs. + +2011-03-22 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp: Improve frame-dropping in + decklink. + +2011-03-20 Dan Dennedy + + * src/modules/jackrack/filter_jackrack.c, src/modules/jackrack/plugin.h, + src/modules/jackrack/process.c: Fix build of jackrack module on mingw. + +2011-03-19 Dan Dennedy + + * profiles/atsc_1080p_50, profiles/atsc_1080p_5994, profiles/atsc_1080p_60: + Add high frame rate 1080p profiles. + +2011-03-17 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix regression on seeking to + first frame with audio_index set. + +2011-03-14 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Add force_length and + adjust_length properties. The reporter on kdenlive bug 2003 reports another + user on IRC had the same problem with clips being too long. Change the + default length adjustment to be more safe and add new properties to affect + the heuristic for other applications that might want a different behavior. + adjust_length applies a plus/minus operand to the detected length. + force_length provides a brute force length override. + + * src/modules/avformat/producer_avformat.c: Fix some incorrect frame rates in + avformat (kdenlive-1616). + + * src/modules/frei0r/factory.c: Support frei0r transitions that use + f0r_update2(). + + * configure: Fix amd64 detection on FreeBSD. Patch from Alberto Villa. + +2011-03-13 Dan Dennedy + + * src/modules/core/filter_crop.c: Add boolean use_profile property to crop + filter. This lets one express crop amounts in pixels relative to profile + resolution instead of in terms of source resolution. + + * src/modules/frei0r/blacklist.txt: We do not yet support + f0r_param_position_t. + +2011-03-12 Ertan Deniz + + * src/framework/mlt_factory.c: Set global variables to NULL in + mlt_factory_close to enable mlt_factory to be initialized and closed + multiple times. + +2011-03-12 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Prefer opening codec by name + instead of by ID. This fixes a bug with actually using libxvid instead of + mpeg4 because both share the same CODEC_ID_MPEG4. This is similar to the + recent problem with ac3 selection in new versions of ffmpeg that have 2 ac3 + encoders. + +2011-03-09 Dan Dennedy + + * src/modules/frei0r/filter_frei0r.c, src/modules/frei0r/frei0r_helper.c, + src/modules/frei0r/frei0r_helper.h, src/modules/frei0r/producer_frei0r.c, + src/modules/frei0r/transition_frei0r.c: Refactor frei0r and fix time + parameter. Refactored to use mlt_filter_get_position and + mlt_transition_get_position. frei0r's time parameter is seconds, but we were + passing frame count. + + * src/modules/core/transition_region.c: Fix region transition with more than + 2 tracks. + + * src/modules/core/transition_region.c, src/modules/plus/transition_affine.c: + Refactor to mlt_transition_get_position() + + * src/framework/mlt_transition.c, src/framework/mlt_transition.h, + src/mlt++/MltTransition.cpp, src/mlt++/MltTransition.h: Add + mlt_transition_get_position() + + * src/modules/core/transition_luma.c: Remove obsolete unique position on + frame. + + * src/framework/mlt_transition.c: Use the producer when always active. + + * src/modules/core/filter_luma.c, src/modules/core/filter_watermark.c, + src/modules/dgraft/filter_telecide.c, src/modules/kdenlive/filter_freeze.c, + .../motion_est/filter_autotrack_rectangle.c, + src/modules/motion_est/filter_crop_detect.c, + src/modules/oldfilm/filter_vignette.c, src/modules/plus/filter_affine.c, + src/modules/vmfx/filter_shape.c: Refactor to mlt_filter_get_position(). + +2011-03-08 Dan Dennedy + + * src/modules/core/filter_obscure.c: Refactor to mlt_filter_get_progress(). + + * src/framework/mlt_filter.c, src/framework/mlt_transition.c: Use the + producer when filter/transition always active. + + * src/framework/mlt_filter.c, src/framework/mlt_filter.h, + src/mlt++/MltFilter.cpp, src/mlt++/MltFilter.h: Add + mlt_filter_get_position(). + +2011-03-07 Dan Dennedy + + * src/modules/core/transition_composite.c, + src/modules/core/transition_luma.c: Refactor to + mlt_transition_get_progress_delta(). + + * src/framework/mlt_transition.c, src/framework/mlt_transition.h, + src/mlt++/MltTransition.cpp, src/mlt++/MltTransition.h: Add + mlt_transition_get_progress_delta(). + + * src/modules/core/transition_luma.c, src/modules/core/transition_mix.c: + Refactor to mlt_transition_get_progress(). + + * src/framework/mlt_transition.c, src/framework/mlt_transition.h, + src/mlt++/MltTransition.cpp, src/mlt++/MltTransition.h: Add + mlt_transition_get_progress(). + + * src/modules/core/filter_brightness.c, src/modules/core/filter_obscure.c, + src/modules/kdenlive/filter_boxblur.c, src/modules/kdenlive/filter_wave.c, + src/modules/normalize/filter_volume.c, src/modules/oldfilm/filter_dust.c, + src/modules/oldfilm/filter_grain.c, src/modules/oldfilm/filter_lines.c, + src/modules/oldfilm/filter_oldfilm.c: Refactor to mlt_filter_get_progress(). + + * src/framework/mlt_filter.c, src/framework/mlt_filter.h, + src/mlt++/MltFilter.cpp, src/mlt++/MltFilter.h: Add + mlt_filter_get_progress(). + + * src/modules/plus/transition_affine.c: Refactor to + mlt_transition_get_length(). + +2011-03-10 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix regression on AC-3 fix. The + recent AC-3 fix broke automatic codec selection based on format. So, we + choose codec by name only for ac3 now. + + * src/modules/swfdec/configure: Fix typo in swfdec configure script. + + * src/modules/swfdec/Makefile, src/modules/swfdec/configure: Add build + support for swfdec 0.7. And prioritize newer versions over older ones. + + * src/modules/resample/filter_resample.c: Increase resample buffer size. For + example, trying to resample 6 channels of 48 KHz would fail. + + * src/modules/resample/filter_resample.c: Remove unnecessary audio conversion + to float. + + * src/modules/avformat/producer_avformat.c: Fix audio resample with + audio_index=all. This still only works with channels <= 2. Streams with + channels > 2 are resampled downstream with the resample filter. However, that + only works when said stream has the highest sample rate. + +2011-03-07 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: use new API + functions to prevent some possible issues. + +2011-03-07 Dan Dennedy + + * src/modules/core/filter_audioconvert.c: Fix regression in audioconvert. + +2011-03-06 Dan Dennedy + + * src/modules/core/transition_composite.c, + src/modules/plus/transition_affine.c: Refactor to use + mlt_transition_get_length(). + + * src/framework/mlt_transition.c, src/framework/mlt_transition.h, + src/mlt++/MltTransition.cpp, src/mlt++/MltTransition.h: Add + mlt_transition_get_length(). + + * src/modules/frei0r/filter_frei0r.c: Refactor to use mlt_frame_get_length(). + + * src/modules/normalize/filter_volume.c: Remove unused variable. + + * src/framework/mlt_filter.c, src/framework/mlt_filter.h, + src/mlt++/MltFilter.cpp, src/mlt++/MltFilter.h: Add mlt_filter_get_length(). + + * src/framework/mlt_playlist.c: Refactor to use mlt_producer_get_playtime(). + + * src/modules/core/filter_audioconvert.c, src/modules/core/filter_mono.c, + src/modules/core/producer_consumer.c: Refactor to mlt_audio_format_size(). + + * src/framework/mlt_frame.c, src/framework/mlt_frame.h: Add + mlt_audio_format_size(). + + * src/modules/core/producer_noise.c, src/modules/normalize/filter_volume.c: + Remove unused variables. + + * src/modules/avformat/filter_avcolour_space.c: Define out this unused code. + + * src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c, src/modules/core/filter_crop.c, + src/modules/core/filter_resize.c, src/modules/core/producer_colour.c, + src/modules/gtk2/filter_rescale.c, src/modules/kdenlive/filter_freeze.c, + src/modules/kdenlive/producer_framebuffer.c: Refactor to use + mlt_image_format_size(). + + * src/framework/mlt_frame.c, src/framework/mlt_frame.h: Add + mlt_image_format_size() + + * src/framework/mlt_tractor.c, src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c, + src/modules/core/filter_audiowave.c, src/modules/core/filter_crop.c, + src/modules/core/filter_imageconvert.c, src/modules/core/filter_luma.c, + src/modules/core/filter_rescale.c, src/modules/core/filter_resize.c, + src/modules/core/filter_watermark.c, src/modules/core/producer_colour.c, + src/modules/core/producer_consumer.c, src/modules/core/producer_hold.c, + src/modules/core/producer_noise.c, src/modules/core/producer_ppm.c, + src/modules/core/transition_composite.c, + src/modules/core/transition_region.c, src/modules/dgraft/filter_telecide.c, + src/modules/dv/producer_libdv.c, src/modules/frei0r/frei0r_helper.c, + src/modules/frei0r/producer_frei0r.c, src/modules/gtk2/filter_rescale.c, + src/modules/gtk2/producer_pango.c, src/modules/gtk2/producer_pixbuf.c, + src/modules/kdenlive/filter_freeze.c, src/modules/kdenlive/filter_wave.c, + src/modules/kdenlive/producer_framebuffer.c, + src/modules/motion_est/producer_slowmotion.c, + src/modules/plus/filter_affine.c, src/modules/plus/filter_charcoal.c, + src/modules/qimage/producer_kdenlivetitle.c, + src/modules/qimage/producer_qimage.c, src/modules/sdl/producer_sdl_image.c, + src/modules/swfdec/producer_swfdec.c, src/modules/vmfx/producer_pgm.c, + src/modules/xine/filter_deinterlace.c: Refactor to use + mlt_frame_set_image/_alpha. + + * src/framework/mlt_frame.c, src/framework/mlt_frame.h, + src/mlt++/MltFrame.cpp, src/mlt++/MltFrame.h: Add mlt_frame_set_image and + mlt_frame_set_alpha. + + * src/framework/mlt_properties.c: Fix spelling error in doxygen. + + * src/framework/mlt_consumer.c: Fix thread cleanup on parallel consumer stop. + This was appearing often as a segfault at the end of melt with the avformat + consumer. + + * src/modules/gtk2/producer_pango.c, src/modules/gtk2/producer_pixbuf.c: + Alias bicubic for hyper in pango and pixbuf. + + * : Add gpl flag file to rotoscoping filter. + + * src/modules/avformat/consumer_avformat.c: Fix AC-3 encoding + (kdenlive-2010). FFmpeg now has separate encoders that take float versus + fixed samples. + +2011-03-05 Dan Dennedy + + * src/modules/gtk2/filter_rescale.c: Make 'bicubic' an alias for highest + quality in gtk scaler. + + * src/modules/qimage/qimage_wrapper.cpp: Fix handling monochrome in qimage. + +2011-03-03 Dan Dennedy + + * src/modules/core/transition_luma.c: Fix string comparison and requested + luma size. + + * src/modules/core/filter_resize.c: Prevent attempt to pad to a smaller size. + + * src/modules/core/transition_luma.c: Fix luma semantics when both reverse + and invert. Previously, when not using a wipe (dissolve), invert would make + the transition have no effect. Now, it works and does the same thing as + reverse. Also, when using a wipe, reverse had no effect when invert was set, + and the desired effect could not be achieved. Now, it works as expected. + + * demo/demo: Set a profile for the demo script. + + * demo/consumers.ini: Drop MainConcept and BlueFish444 from the demo + consumers. + + * src/framework/mlt_properties.c: Improve mlt_properties_close() in debugger. + +2011-03-02 Dan Dennedy + + * src/modules/kdenlive/filter_wave.c: Rewrite wave filter to be + parallel-safe. It does this by using mlt_frame_unique_properties(). Also, it + fixes a problem not properly processing a source image. + + * src/modules/normalize/filter_volume.c: Refactor volume to use + mlt_frame_unique_properties(). + + * src/framework/mlt_frame.c, src/framework/mlt_frame.h: Add + mlt_frame_unique_properties(). + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_avdeinterlace.c, + src/modules/avformat/filter_avresample.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c, src/modules/avformat/vdpau.c: + Rename 'this' in avformat module. + + * src/modules/frei0r/not_thread_safe.txt: Mark more frei0r filters not + thread-safe. + +2011-03-01 Dan Dennedy + + * src/modules/kdenlive/producer_framebuffer.c: Fix deadlock regression in + framebuffer producer. + + * src/modules/frei0r/not_thread_safe.txt: Flag some frei0r filters as not + thread-safe. + + * src/modules/sdl/consumer_sdl.c: Fix deadlock in sdl_preview. This would + occur when trying to play from a paused state at the end of the project. + +2011-03-01 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c, + src/modules/rotoscoping/filter_rotoscoping.yml: rotoscoping: remove parameter + precision. Its influence on speed was very minimal while it caused some + crashes. Also update YAML filter description. + +2011-02-28 Dan Dennedy + + * src/modules/core/transition_luma.c: Fix integrity of luma transition when + parallel. + + * src/modules/avformat/producer_avformat.c: Workaround incorrect duration on + some clips (kdenlive-2003). + + * src/modules/avformat/producer_avformat.c: Fix regression in determination + of seekable. + + * src/framework/mlt_consumer.c, src/framework/mlt_deque.c, + src/framework/mlt_events.c, src/framework/mlt_factory.c, + src/framework/mlt_field.c, src/framework/mlt_filter.c, + src/framework/mlt_frame.c, src/framework/mlt_geometry.c, + src/framework/mlt_multitrack.c, src/framework/mlt_parser.c, + src/framework/mlt_playlist.c, src/framework/mlt_pool.c, + src/framework/mlt_producer.c, src/framework/mlt_profile.c, + src/framework/mlt_properties.c, src/framework/mlt_property.c, + src/framework/mlt_property.h, src/framework/mlt_repository.c, + src/framework/mlt_service.c, src/framework/mlt_tokeniser.h, + src/framework/mlt_tractor.c, src/framework/mlt_transition.c: Rename this to + self in the framework. This makes doxygen output better match the headers, + and it improves life within a code-parsing IDE like Qt Creator. + + * demo/demo.ini: Fixup demo.ini + + * src/framework/mlt_geometry.c: Rename self to g in mlt_geometry. + + * src/modules/avformat/producer_avformat.c: Fix compiler error on older + version of libavutil. + +2011-02-27 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix mlt_consumer_position when + encoding audio only. + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/producer_avformat.c: Add support for FFmpeg AVMetadata + API. + + * src/modules/avformat/producer_avformat.c: Fix compiler warning on + av_get_pix_fmt(). + + * src/modules/avformat/producer_avformat.c: Rewrite seekable check in + avformat. Now, alsa input works: melt -profile dv_pal alsa:default + video4linux with alsa: melt -profile quarter_15 video4linux2:/dev/video1 \ + -track alsa:default -transition mix And files over HTTP can handle seeking. + +2011-02-27 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping: Add parameters + feather and feather_passes. Feathering is done by bluring the map containing + the masked area. + +2011-02-26 Dan Dennedy + + * src/modules/frei0r/blacklist.txt: Remove frei0r.facedetect from black list. + + * src/modules/frei0r/not_thread_safe.txt: Mark frei0r.cluster as not + thread-safe. + + * src/modules/frei0r/factory.c: Fix small memory leak each a frei0r plugin is + instantiated. + +2011-02-25 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Add support for pix_fmt on + avformat resource URL. For example, + libdc1394:/dev/raw1394?frame_rate:15\&pix_fmt:yuv422 makes a Firewire digital + camera (not DV camcorder) on Linux work. + + * src/modules/avformat/producer_avformat.c: Add support for avdevice video + channel selection. For example, video4linux2:/dev/video0?channel=2 sets the + input to S- + + * setenv: fix setenv + +2011-02-24 Dan Dennedy + + * src/framework/mlt_transition.c: Support forever transitions (in and out not + supplied). + + * src/modules/core/filter_rescale.c: Add 'factor' property to scale filters. + Under certain conditions it can be desirable to manually change the + resolution. Caution: one can still not use this in a completely generic way + with this change. For example, in a realtime playout situation, one can + attach swscale with factor=0.25, followed by frei0r.cluster, followed by + swscale again with no properties. The first swscale will downscale the image + for the heavy cluster filter. The last swscale will upscale it to make the + rest of the project components happy. + +2011-02-20 Dan Dennedy + + * src/modules/frei0r/Makefile, src/modules/frei0r/factory.c, + src/modules/frei0r/frei0r_helper.c, src/modules/frei0r/not_thread_safe.txt: + Mark some frei0r plugins as not thread safe. + +2011-02-20 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping: number of points + can now change from keyframe to keyframe. Result may be unexpected though. + Additionally some cleanup + + * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping: rename mode + "matte" to "luma" Additionally prevent serialization of internal parameters + +2011-02-19 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix video4linux in avformat + producer. melt video4linux2:/dev/video0 + + * docs/install.txt, docs/mlt-xml.txt, docs/services.txt, setenv: Remove info + about mainconcept and bluefish services. + + * src/framework/mlt_producer.c, src/framework/mlt_producer.h, + src/modules/core/producer_consumer.c, src/modules/core/producer_hold.c, + src/modules/core/producer_noise.c, src/modules/frei0r/factory.c, + src/modules/motion_est/producer_slowmotion.c: Add profile parameter to + mlt_producer_new. + + * src/framework/mlt_service.c: Check pointer passed to mlt_service_profile. + + * src/modules/core/producer_colour.c: Fix aspect ratio of color producer. + + * configure: Add --enable-debug option. + +2011-02-19 j-b-m + + * src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/qimage_wrapper.cpp: + Store exif orientation. Patch attached internally stores the exif + orientation so that it can be accessible to the framework and apps using it. + Useful it in Kdenlive to correctly rotate images when creating proxy images. + +2011-02-19 Dan Dennedy + + * src/modules/motion_est/Makefile: Fix lib suffix on motion_est. + +2011-02-16 Dan Dennedy + + * src/modules/sdl/consumer_sdl_audio.c: Disable purging consumer on seek in + sdl_audio. Due to misbehaving on parallel-consumer. + +2011-02-16 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping: Use + "property-changed" event to find out when to parse the spline + +2011-02-13 Dan Dennedy + + * src/modules/sdl/consumer_sdl.c: Playout remaining frames in sdl at + end-of-stream. + + * src/framework/mlt_consumer.c, src/framework/mlt_consumer.h, + src/modules/sdl/consumer_sdl_preview.c: Fix deadlocks in sdl_preview with + parallel-consumer. + +2011-02-08 Dan Dennedy + + * src/modules/core/transition_composite.c: Fix image skew bug in composite + (kdenlive-1923). + + * src/modules/core/transition_luma.c: Fix deinterlace when luma is inverted + (kdenlive-1953). + +2011-02-07 j-b-m + + * src/modules/plus/transition_affine.c: Make offset in affine transition + keyframable. + +2011-02-05 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping: fix mode alpha + not working with image format rgb24a + +2011-02-03 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping: prevent possible + crash + +2011-01-31 Dan Dennedy + + * src/modules/core/producer_consumer.c: Copy the alpha channel in + producer_consumer. + +2011-01-30 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Improve efficiency of memory copy + in avformat consumer. Patch from Paul Flinders . + + * src/modules/avformat/producer_avformat.c: Be pessimistic about the duration + (kdenlive-1962). Some clip formats give a slightly longer duration estimate, + and MLT does not handle that well especially in some non-interactive use + cases like transcoding and automated processing. + +2011-01-27 Dan Dennedy + + * src/modules/gtk2/Makefile: Link pango producer with libiconv on Mac OS X. + +2011-01-27 Till Theato + + * src/modules/rotoscoping/Makefile, src/modules/rotoscoping/factory.c, + src/modules/rotoscoping/filter_rotoscoping.c, + src/modules/rotoscoping/filter_rotoscoping.yml: Rotoscoping: Set default mode + to alpha and add YAML filter description + +2011-01-26 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Do not round up the duration + (kdenlive-1962). + + * src/modules/avformat/producer_avformat.c: Fix pausing on vdpau with + noimagecache. Also uses AVFrame we already have instead of local AVPicture. + + * src/modules/avformat/producer_avformat.c: Make seeking to first frame more + reliable. + +2011-01-25 Dan Dennedy + + * src/modules/sdl/consumer_sdl.c: Increase default SDL audio buffer to + prevent crackling. + + * src/framework/mlt_consumer.c: Make worker thread handle tracking more + portable. + +2011-01-25 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: another small + cleanup + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: cleanup + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: Mode matte + should also work in yuv420p (untested since forcing a conversion from yuv422 + does not work) + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: only the mode + rgb requires a specific colorspace + +2011-01-24 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: Save the the + json object so we do not have to parse the parameter at every processing but + only when it changed + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: use mlt_pool + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: rename "mask" + mode to "matte" + +2010-11-23 Dan Dennedy + + * src/modules/plus/filter_affine.c: Reduce service lock contention in affine + filter. + + * src/modules/frei0r/filter_frei0r.c, src/modules/frei0r/frei0r_helper.c, + src/modules/frei0r/frei0r_helper.h, src/modules/frei0r/producer_frei0r.c, + src/modules/frei0r/transition_frei0r.c: Reduce service lock contention in + frei0r module. + +2010-11-04 Dan Dennedy + + * src/framework/mlt_consumer.c: Fix race condition on frame pointer in + parallel consumer. + +2010-10-17 Dan Dennedy + + * src/framework/mlt_consumer.c: Fix multiple workers getting the same frame. + +2010-10-04 Dan Dennedy + + * src/framework/mlt_consumer.c, src/framework/mlt_consumer.h, + src/framework/mlt_frame.h: Use a single queue for parallel workers. This is + a major change from the previous model of moving work items (frames) from one + queue to another. This new model improves the behavior of realtime mode and + performance overall. In the new model, a single queue is used along with an + is_processed flag on the frame. Also, there is an index into the queue + (process_head) that indicates from which point should a worker consider + fetching the next unprocessed frame. There are situations in realtime mode + where the processing of a frame takes longer than the queue (or from head to + its fetch index). Over extended periods of this heavy processing, the video + frame in the consumer may never be updated (rendered=1)! To remedy this, the + consumer detects this and automatically moves the process_head towards the + tail, but even this may not be good enough. The only real remedy is to + increase buffers and suffer with poor latency. If lower latency is preferred, + then it may be better to not use realtime mode and permit audio + discontinuity. + + * src/framework/mlt_types.h: Add a MLT_FRAME() cast. And white-space align + the casts. + + * src/framework/mlt_deque.c, src/framework/mlt_deque.h: Add mlt_deque_peek() + with index. + +2010-06-15 Dan Dennedy + + * src/framework/mlt_consumer.c: Remove audio processing from the worker + threads. This has a bad interaction with the avformat producer, which + contains a buffer of unused decoded samples. This shifts audio processing to + the main consumer thread, which is often light anyways. I recommend to set + the threads property to 2 or more on the avformat consumer to offload video + encoding to separate threads from the audio processing and encoding. + + * src/modules/xine/filter_deinterlace.c: Make YADIF reentrant. + + * src/framework/mlt_consumer.c: Fix regression frames out-of-order. + + * src/framework/mlt_consumer.c: Fix compiler warning on this enum. + +2010-06-14 Dan Dennedy + + * src/framework/mlt_consumer.c: Change this log message back to debug level. + + * src/framework/mlt_consumer.c, src/framework/mlt_frame.c, + src/framework/mlt_tractor.c, src/modules/core/filter_imageconvert.c, + src/modules/sdl/consumer_sdl.c: Fix image format consistency and conversion. + +2010-06-11 Dan Dennedy + + * src/framework/mlt_consumer.c, src/framework/mlt_tractor.c: Remove the + tractor service locking. This completely inhibited parallelism, but removing + it also exposes more race conditions that require resolution. + + * src/framework/mlt_consumer.c: Add work queue to the parallel consumer. + This removes get_frame calls from the worker threads. The get_frame call must + take a service lock and that creates contention between the threads. + + * src/modules/xine/filter_deinterlace.c: Add service locks around yadif + context. + +2010-04-15 Dan Dennedy + + * src/framework/mlt_consumer.c: Change this log message to debug level. + +2010-03-04 Dan Dennedy + + * .../motion_est/filter_autotrack_rectangle.c, + src/modules/motion_est/filter_crop_detect.c, + src/modules/motion_est/filter_motion_est.c, + src/modules/normalize/filter_volume.c, src/modules/oldfilm/filter_dust.c, + src/modules/oldfilm/filter_lines.c, src/modules/plus/filter_affine.c, + src/modules/plus/transition_affine.c, + src/modules/qimage/producer_kdenlivetitle.c, + src/modules/qimage/producer_qimage.c, src/modules/sox/filter_sox.c, + src/modules/vorbis/producer_vorbis.c: Add service locks for parallelism. + + * src/modules/sdl/consumer_sdl_preview.c: Pass real_time, buffer, and prefill + properties onto normal sdl consumer. + + * src/modules/sdl/consumer_sdl.c: Log dropped frames at info log level. + + * src/modules/avformat/filter_avresample.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c, + src/modules/core/filter_data_show.c, src/modules/core/filter_luma.c, + src/modules/core/filter_watermark.c, src/modules/core/producer_colour.c, + src/modules/core/transition_composite.c, src/modules/core/transition_luma.c, + src/modules/core/transition_region.c, src/modules/effectv/filter_burn.c, + src/modules/frei0r/filter_frei0r.c, src/modules/frei0r/producer_frei0r.c, + src/modules/frei0r/transition_frei0r.c, src/modules/gtk2/producer_pango.c, + src/modules/gtk2/producer_pixbuf.c, src/modules/kdenlive/filter_freeze.c, + src/modules/kdenlive/producer_framebuffer.c, + src/modules/resample/filter_resample.c: Add service locks for parallelism. + RGB filters and transitions from frei0r and burningtv are still not safe + enough. + + * src/framework/mlt_tractor.c: Set the proper size of "image" where known. + + * src/framework/mlt_consumer.c, src/framework/mlt_consumer.h: Add parallelism + to mlt_consumer. To use set real_time greater than 1 for frame-dropping or + less than -1 for no frame-dropping. It works better with a liberal buffer + size. You can still set prefill less than buffer size, but it must be at + least the same number as real_time, preferably a little higher to help with + frame ordering. + +2010-02-20 Dan Dennedy + + * src/framework/mlt_deque.c, src/framework/mlt_deque.h: Add + mlt_deque_insert(). + +2010-02-16 Dan Dennedy + + * src/framework/mlt_consumer.c, src/framework/mlt_consumer.h: Qualify queue, + mutex, and cond vars with frame_queue_. + +2011-01-23 Dan Dennedy + + * src/modules/qimage/producer_qimage.c: Fix build outside MinGW. + + * src/modules/jackrack/configure: Fix getting LADSPA include dir from + listplugins. + + * configure, src/framework/mlt_version.h: Move to an interim version number. + +2011-01-17 Dan Dennedy + + * src/examples/Makefile: Make this example use the mlt++ pkg-config. This + more accurately demonstrates how to build a C++ app against mlt++. + + * src/modules/sdl/consumer_sdl.c, src/modules/sdl/consumer_sdl_still.c: SDL + tweaks for Windows discovered when embedded. + + * src/framework/Makefile, src/mlt++/Makefile, src/mlt++/config.h: On Windows + install .def and version-less DLLs to let apps build against us. + + * src/framework/mlt_factory.c, src/modules/avformat/configure, + src/modules/frei0r/factory.c, src/modules/jackrack/plugin_mgr.c: On Windows + locate plugins and data by directory relative to current directory. lib\mlt + lib\frei0r-1 lib\ladspa share\mlt share\ffmpeg + +2010-12-31 Dan Dennedy + + * src/modules/swfdec/Makefile: Fix swfdec build on MinGW. + + * src/modules/xml/consumer_xml.c, src/modules/xml/producer_xml.c: Cleanup + libxml changes for MinGW. + + * src/modules/jackrack/configure, src/modules/jackrack/jack_rack.c: Fix + JackRack build on MinGW. + + * src/modules/qimage/Makefile, src/modules/qimage/configure, + src/modules/qimage/producer_qimage.c, src/modules/qimage/qimage_wrapper.cpp, + src/modules/qimage/qimage_wrapper.h: Fix qimage build for MinGW. + +2010-12-30 Dan Dennedy + + * src/modules/sox/configure: Fix sox build on MinGW. + + * src/modules/frei0r/factory.c: Fix frei0r build on MinGW. + + * src/modules/xml/consumer_xml.c, src/modules/xml/producer_xml.c: Fix libxml2 + build on MinGW. + + * src/modules/gtk2/Makefile, src/modules/gtk2/consumer_gtk2.c, + src/modules/gtk2/producer_pixbuf.c: Fix gtk2 build on mingw. + +2010-12-15 Dan Dennedy + + * src/melt/Makefile, src/melt/io.c, src/melt/melt.c, + src/modules/sdl/consumer_sdl.c: Fix SDL and keyboard input on Win32. + +2010-12-05 Dan Dennedy + + * src/modules/sdl/Makefile: Fix build of mingw branch on Linux. Fixing this + here prior to merging into master. + +2010-12-03 Dan Dennedy + + * configure, src/framework/Makefile, src/melt/Makefile, src/melt/io.c, + src/mlt++/Makefile, src/mlt++/MltFactory.cpp, src/mlt++/MltFactory.h, + src/mlt++/config.h, src/mlt++/configure, src/modules/avformat/Makefile, + src/modules/core/Makefile, src/modules/core/producer_loader.c, + src/modules/kino/configure, src/modules/motion_est/Makefile, + src/modules/sdl/Makefile, src/modules/sdl/consumer_sdl.c, + src/modules/sdl/consumer_sdl_audio.c, src/modules/sdl/consumer_sdl_preview.c, + src/modules/sdl/consumer_sdl_still.c, src/win32/fnmatch.c, + src/win32/fnmatch.h, src/win32/win32.c: Initial port to Windows using MinGW. + Much of the credit goes to Michael Zenov. + +2011-01-23 Dan Dennedy + + * ChangeLog: Update ChangeLog for v0.6.2. + + * Doxyfile, configure, docs/melt.1, src/framework/mlt_version.h: Set version + to 0.6.2. + + * NEWS: Add v0.6.2 release notes. + +2011-01-22 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: add parameter + alpha_operation with possible values: clear, max, min, add, sub + + * src/modules/rotoscoping/filter_rotoscoping.c: Fix not every point + calculated for the spline was used + +2011-01-21 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: - Rename + parameter polygon to spline - Add parameter precision setting the maximum + distance between two points when calculating the spline - some cleanup + +2011-01-20 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: Use cubic Bezier + spline instead of simple polygon to define masks + +2011-01-16 j-b-m + + * src/modules/plus/transition_affine.c: Add always_active property to affine + transition. + +2011-01-16 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: Add parameter + invert + + * src/modules/rotoscoping/Makefile, src/modules/rotoscoping/cJSON.c, + src/modules/rotoscoping/cJSON.h, + src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: Add support for + simple keyframes - current limits: - number of points has to be equal for all + keyframes - points have to be in "correct" order (1. point in 1. kf will be + moved to 1. point in 2. kf, ...) - the parameter "polygon" is now formated + using json: - no keyframes: polygon="[[x,y], [x,y], ...]" - keyframes: + polygon= '{ "framepos1" : [[x,y], [x,y], ...], "framepos2" : [[x,y], [x,y], + ...], ...}' + +2011-01-15 Till Theato + + * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping filter: add modes + - rgb (everything but polygon black, default) - alpha (polygon alpha value = + 255, the rest = 0) - mask (polygon white, the rest black) + + * src/modules/rotoscoping/Makefile, src/modules/rotoscoping/factory.c, + src/modules/rotoscoping/filter_rotoscoping.c: Add rotoscoping filter (WIP): + It hides everything not in the polygon defined by the vertices given through + the "polygon" parameter + +2011-01-11 Dan Dennedy + + * src/modules/plus/transition_affine.c: fix compiler warning + + * configure, src/mlt++/configure, src/modules/avformat/configure, + src/modules/kino/endian_types.h, src/modules/kino/riff.cc, + src/modules/qimage/configure, src/modules/sox/configure: Enable build on + NetBSD (3090684) + + * src/modules/kino/Makefile, src/modules/qimage/Makefile: Use CXX rather than + CC for linking C++ (3090682) + + * src/swig/python/build: Fix underlinking python binding (3082761). Link the + python binding library to MLT and Python needed on some systems like + OpenSUSE. Patch by Cristian Morales Vega + + * src/modules/sdl/consumer_sdl_audio.c, + src/modules/sdl/consumer_sdl_preview.c: Fix undefined bahavior in SDL module + (3066195). The standard says the post-increment can have effect at any point + between the previous and the next sequence point (or something similar), so + the behavior of "this->refresh_count = this->refresh_count ++" is undefined. + Patch by Cristian Morales Vega + + * src/modules/plus/filter_affine.c: Add use_normalised to affine filter. + + * src/modules/plus/transition_affine.c: Fix some regressions in affine. + Crashing on null rescale.interp and still some incorrect handling of sample + aspect ratios. + +2011-01-10 Dan Dennedy + + * src/modules/plus/interp.h, src/modules/plus/transition_affine.c: Add + geometry opacity interpretation to affine. Also, fixes interpolation method + selection and removes a redundant bounds test. + +2011-01-10 j-b-m + + * src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/producer_qimage.c: + Add force_aspect_ratio to image producers. + +2011-01-10 Dan Dennedy + + * src/modules/linsys/20-linsys.rules: Remove NAME= from linsys udev rules. + + * configure, src/framework/mlt_version.h: Move to an interim version. + +2011-01-01 Dan Dennedy + + * ChangeLog: update ChangeLog for v0.6.0 + + * NEWS: Add v0.6.0 release notes. + + * Doxyfile, configure, docs/melt.1, src/framework/mlt_version.h: set version + to 0.6.0 + + * src/modules/avformat/configure: Set recommended FFmpeg version to 0.6.1. + + * src/melt/melt.c: Update year in copyright notice. + + * src/modules/core/transition_composite.c: Default to progressive rendering + in composite. Field-based rendering is not sensitive to whether the + composite has motion and therefore produces ugly results for static things by + default. Field-based rendering can be explicitly requested on an animated + composite by setting the progressive property to 0. + + * src/modules/feeds/NTSC/etv.properties: Scale the animation durations in + NTSC etv data feed. + + * src/modules/feeds/NTSC/etv.properties, + src/modules/feeds/PAL/etv.properties: Make etv data feeds same and scalable + between NTSC and PAL. + + * src/melt/melt.c: Treat profile set by environment variable as explicit. + + * demo/mlt_attributes, src/modules/feeds/NTSC/data_fx.properties, + src/modules/feeds/NTSC/etv.properties: Make feeds consistent between NTSC and + PAL. Fix mlt_attributes demo. + + * src/melt/melt.c: Fix melt crashing due to many things depending on + consumer_aspect_ratio. + + * src/modules/core/consumer_null.c: Fix segfault stopping unstarted null + consumer. + + * src/modules/avformat/consumer_avformat.c: Increase video encoder output + buffer size. + + * demo/README, demo/mlt_slideshow, demo/mlt_slideshow_black: Convert + "Scotland" in demos to "photos" + + * demo/svg.mlt, src/modules/xml/producer_xml.c: Fix parsing mixed XML + documents and svg.mlt example. + +2010-12-29 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix an infinite loop encoding a + video with vorbis audio (kdenlive-1871). + +2010-12-27 Dan Dennedy + + * src/mlt++/MltProducer.cpp, src/mlt++/MltProducer.h: Revert + Producer::set_speed and add Producer::pause. The new Producer::pause + contains the wait for consumer-sdl-paused. + +2010-12-23 Dan Dennedy + + * src/modules/swfdec/producer_swfdec.c: Prevent concurrent access to swfdec + context. + + * src/modules/swfdec/producer_swfdec.c: Add meta.media properties to swfdec. + +2010-12-22 Dan Dennedy + + * src/modules/plus/transition_affine.c: Fix shearing bug in affine transition + & filter. + + * src/framework/mlt_frame.c, src/framework/mlt_frame.h: Add + mlt_frame_write_ppm to visualize debugging. + +2010-12-21 Dan Dennedy + + * src/modules/decklink/Makefile: Fix build of decklink on some non-Linux + systems (BSD). + +2010-12-19 Dan Dennedy + + * src/modules/sdl/consumer_sdl.c, src/modules/sdl/consumer_sdl_preview.c: + Increase the speed of switching between sdl_still and sdl. Based on patch + from Jonathan Thomas. It does this by not calling the SDL_InitSubSystem( + SDL_INIT_AUDIO ) and SDL_QuitSubSystem( SDL_INIT_AUDIO ) methods every time + it switches, but rather when the SDL Preview consumer is started and stopped. + +2010-12-16 Dan Dennedy + + * src/modules/decklink/consumer_decklink.cpp: Fix cleaning up decklink when + stopped. + + * src/mlt++/MltProducer.cpp: Fix regression in Producer::set_speed when + consumer stopped. This was causing a deadlock in Kdenlive and any app that + calls set_speed when the consumer is stopped. + + * src/modules/sdl/consumer_sdl_still.c: Fix race-induced intermittent crash + in sdl_still (kdenlive-1762). + + * src/framework/Makefile, src/framework/mlt.h, src/framework/mlt_version.c, + src/framework/mlt_version.h, src/swig/mlt.i: Add mlt_version API. + Contributed by Jonathan Thomas. + +2010-12-15 Dan Dennedy + + * src/mlt++/MltProducer.cpp: Fix regression on return value of + Producer::set_speed. + + * src/mlt++/MltProducer.cpp, src/modules/sdl/consumer_sdl_preview.c: + Synchronize Producer.set_speed(0) with sdl_preview. This also helps prevent + deadlock while waiting for consumer-sdl-paused event. Not 100% yet, but 100% + requires script (swig) apps to handle the event asynchronously via an event + listener, which is not available yet for most - only ruby. Furthermore, they + would really like to be able to pass opaque data to the asynchronous handler, + which is not yet available in the framework. A good example here is pausing + playback prior to seeking to a specific frame. The app should be able to make + a consumer-paused event handler to which it can pass the new position, so it + can properly seek after the pause has officially occurred. Without the + ability to pass opaque data, it must save the new position as an instance + variable to use within the handler - once it has support for event listeners + that is. + + * src/modules/sdl/consumer_sdl_preview.c: Prevent a possible deadlock when + pausing. + +2010-12-12 j-b-m + + * src/modules/kdenlive/filter_freeze.c: Prevent always fetching the "frozen" + frame. Instead of using cache, which causes flicker in previews. + +2010-12-12 Dan Dennedy + + * src/modules/sdl/consumer_sdl_preview.c: Fix crash when connecting the + sdl_preview to a new producer. This occurs when you do not first stop the + consumer. + +2010-12-11 Dan Dennedy + + * src/melt/melt.c: Make melt handle failure to start consumer. + + * src/modules/decklink/consumer_decklink.cpp: Fix tearing in decklink. Also: + Adds a "preroll" property, which takes number of video frames. Prevent it + from deadlocking on a few dropped video frames in succession. Signal failure + to start when the profile is not compatible. + +2010-12-09 Dan Dennedy + + * src/mlt++/MltProperties.cpp, src/mlt++/MltProperties.h: Added + Mlt::Properties::wait_for(string). + + * src/swig/mlt.i: Fix memory leak in swig on Properties::setup_wait_for. + + * src/modules/linsys/consumer_SDIstream.c: Remove exit() from Linsys sdi + consumer. Replace it with a consumer-fatal-error event. + + * src/framework/mlt_log.c, src/melt/melt.c, + src/modules/avformat/consumer_avformat.c: Add consumer-fatal-error event to + avformat consumer. This addresses Kdenlive bug 1894. When the avformat + consumer has a fatal error, it will fire an event. Melt intercepts the event + and exits with failure. + +2010-12-08 Dan Dennedy + + * configure, src/framework/mlt_consumer.c, src/framework/mlt_consumer.h, + src/framework/mlt_types.h, src/melt/melt.c, src/mlt++/MltConsumer.cpp, + src/mlt++/MltConsumer.h: Add mlt_consumer_position (Mlt::Consumer::position). + + * src/modules/sdl/consumer_sdl_preview.c: A minor refactoring. + + * src/modules/sdl/consumer_sdl_preview.c: Add a consumer-sdl-paused event. + + * src/modules/sdl/consumer_sdl_preview.c: Refactor end-of-stream and speed + change. + +2010-11-30 Dan Dennedy + + * src/modules/core/loader.dict: Load .xml file as MLT XML. + + * demo/mlt_swf_variables, demo/txtField.swf: Add example of using SWF with + variables. + + * src/modules/lumas/configure: Make --luma-compress imply --luma-8bit. + Otherwise, we get unloadable 16-bit PNG. + +2010-11-29 Dan Dennedy + + * src/swig/python/codecs.py: Add example of how to list of codecs. + + * src/modules/avformat/consumer_avformat.c: Make the formats and codecs + available through properties. + + * src/modules/avformat/producer_avformat.c: Fix reading uncompressed video + (bug 3121436). + + * src/modules/avformat/vdpau.c: Make VDPAU decoding a tad more resilient. + +2010-11-26 Dan Dennedy + + * src/modules/swfdec/producer_swfdec.c: Add support for swfdec variables. + The new 'variables' property takes a URL-encoded string, e.g. + variables="title=Hello World&subtitle=swfdec variables". + +2010-11-23 Dan Dennedy + + * src/melt/melt.c: Fix AVCHD detected as double frame rate. The heuristic is + based upon fact that there is really no such thing as 50 or 59.94 _frames_ + per second interlaced. + +2010-11-20 Dan Dennedy + + * src/modules/linsys/20-linsys.rules: Add suggested udev rules for Linsys + cards. + +2010-11-19 Dan Dennedy + + * src/modules/plus/transition_affine.c: Fix affine on non-square pixels + (kdenlive-1880). + +2010-11-17 Dan Dennedy + + * src/modules/swfdec/producer_swfdec.c: Refactor image conversion in swfdec. + + * src/modules/frei0r/frei0r_helper.c: Add support for + F0R_COLOR_MODEL_BGRA8888 + +2010-11-17 Till Theato + + * src/modules/gtk2/producer_pango.c: Fix crash in pango on very long strings. + Fix frame width and height get -1 when using producer pango with long + strings (large text files). + +2010-11-14 Dan Dennedy + + * src/modules/sdl/consumer_sdl.c: Fix the size argument handling. + +2010-11-09 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Add locks around + avcodec_open/_close for thread protection. + + * src/modules/avformat/producer_avformat.c: Fix regression on 1920x1088 + clips. + +2010-11-07 Dan Dennedy + + * src/modules/swfdec/configure: Add configure script to detect optional + swfdec dependency. + + * src/modules/swfdec/Makefile: Support build on swfdec 0.8 as well. + + * src/modules/core/loader.dict, src/modules/swfdec/Makefile, + src/modules/swfdec/producer_swfdec.c: Add swfdec producer. No audio or + variables/parameters yet. + +2010-11-06 Dan Dennedy + + * src/modules/decklink/DeckLinkAPI.h, + src/modules/decklink/DeckLinkAPIDispatch.cpp, + src/modules/decklink/LinuxCOM.h, src/modules/decklink/Makefile, + src/modules/decklink/consumer_decklink.cpp: Add Blackmagic Design DeckLink + consumer. + +2010-10-27 Dan Dennedy + + * src/modules/plus/transition_affine.c: Another apsect ratio fix in affine. + + * src/modules/plus/transition_affine.c: Fix aspect- and size-related issues + in affine. + +2010-10-21 Dan Dennedy + + * src/melt/melt.c: Fix edit points when using auto-profile. + + * src/modules/avformat/producer_avformat.c: Fix frame rate detection when the + muxer rate is 0/0. + +2010-10-20 Dan Dennedy + + * src/framework/mlt_tokeniser.c, src/modules/frei0r/frei0r_helper.c: Add + support for frei0r string parameter. + + * src/modules/avformat/filter_avcolour_space.c: Disable colorspace + normalization - not working yet. + +2010-10-18 Dan Dennedy + + * src/framework/mlt_property.c: Fkx crash converting string property with + null value. + +2010-10-17 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/producer_kdenlivetitle.c: Fix serializing xmldata in + kdenlivetitle (kdenlive-1841). Patch below fixes an issue with the + kdenlivetitle producer. Basically, the problem was that when loading a + kdenlivetitle from a file, all the properties were serialized and passed to + the xml consumer. The problem became more obvious with the "embeded" images + in titles, which then caused images to be embedded inside the kdenlive + project file, causing problems like reported in this issue: + http://kdenlive.org/mantis/view.php?id=1841 With the patch, titles loaded + from a file will not copy the xmldata. + +2010-10-17 Dan Dennedy + + * src/modules/sdl/consumer_sdl.c, src/modules/sdl/consumer_sdl_audio.c, + src/modules/sdl/consumer_sdl_preview.c, src/modules/sdl/consumer_sdl_still.c: + Fix including SDL headers (3087522). + +2010-10-13 Dan Dennedy + + * src/modules/xml/consumer_xml.c: Do not serialize profile when consumer + profile is null. + + * src/modules/avformat/producer_avformat.c: Fix regression using codec frame + rate. + + * src/modules/xml/consumer_xml.c: Add null pointer checks around profile in + consumer xml. + + * src/melt/melt.c, src/modules/avformat/producer_avformat.c: Add colorspace + to auto-profile. + + * src/modules/xml/consumer_xml.c, src/modules/xml/producer_xml.c: + (De)serialize colorspace in profile. + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/producer_avformat.c: Fix version support for + AVCodec:colorspace. + + * src/modules/avformat/configure: Add --avformat-no-vdpau configure option. + + * src/modules/core/filter_data_show.c: Add math header for lrint(). + + * src/modules/core/filter_data_show.c: Add #frame# variable substitution in + data_show filter. + + * src/modules/core/filter_data_show.c: Fix timecode conversion with + non-integral framerate. + +2010-10-10 Dan Dennedy + + * src/modules/core/producer_consumer.c: Fix consumer producer not updating + frames in Kdenlive. + +2010-10-09 Dan Dennedy + + * src/melt/melt.c: Handle consumer properties that alter the profile. + + * src/modules/core/producer_loader.c: Check for colorspace change on profile. + +2010-10-07 Dan Dennedy + + * src/melt/melt.c, src/modules/core/producer_consumer.c, + src/modules/core/producer_loader.c, src/modules/melt/producer_melt.c, + src/modules/xml/producer_xml.c: Move logic for when to auto-insert consumer + producer. Move it into the loader producer so apps other than melt can use + it too. To use it, an app must set the profile to explicit. + + * src/framework/mlt_profile.c, src/framework/mlt_profile.h: Add + mlt_profile_clone(). + +2010-09-26 Dan Dennedy + + * src/melt/melt.c: Use denominators as the litmus test for generating + profile. This allows converting all producers to meta.media.width and + meta.media.height while not attempting to auto-profile the image producers, + which can potentially hold extremely large images and do not contain any + inherent frame rate. This also protects from potential divide by zero errors. + + * src/melt/melt.c: Factor out usage help from main() processing. + + * src/melt/melt.c: Factor out processing -consumer option. + +2010-09-19 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix some framerate-related issues + on playback. Usage of stream->avg_frame_rate and seting aspect_ratio on + fallback. + + * src/melt/melt.c: Fix crash on invalid and audio only clips. + + * src/modules/avformat/producer_avformat.c: Improve some media attributes + detection. These are for the new meta.media properties: square pixel + fallback, use new avg_frame_rate, converting 1088 to 1080. + +2010-08-28 Dan Dennedy + + * src/melt/melt.c, src/modules/melt/producer_melt.c: Add an automatic profile + feature to melt. Here are the main use cases this feature provides: - Given + a regular (non-mlt-xml) media file, melt reads the media attributes and + generates an equivalent MLT profile. This makes it easier to transcode + without changing or specifying resolution, aspect, and framerate. - Given a + MLT XML file containing a profile attribute or element, melt loads the + specified profile. A composition typically contains profile- without you + having to remember. - Given a MLT XML containing a profile but also + specifying a -profile option, melt automatically uses the 'consumer' producer + with the requested profiles. This is similar to the above case, but when + explicitly choosing a profile different than the composition one should use + the consumer producer. This just makes melt smarter and more automatic. + + * src/modules/avformat/producer_avformat.c: Add immutable meta.media-prefixed + properties. I am deprecating real_width, real_height, and source_fps in + favor of new properties prefixed by "meta.media." These are different than + the "meta.media.N.stream" and "meta.media.N.codec" properties because they + represent the selected tracks as well as some interpretation of the raw + AVFormat and AVCodec attributes in addition to reflecting "force_" overrides. + There is still many changes to make throughout to full remove real_width and + real_height. This change just adds what melt's new auto-profile feature needs + for most use cases. + + * src/modules/core/producer_consumer.c: Do not let consumer producer alter + the profile when validating input. + + * src/modules/xml/consumer_xml.c, src/modules/xml/mlt-xml.dtd, + src/modules/xml/producer_xml.c: Add (de)serialization of profile to XML. In + addition to the 'profile' element, one can also set the 'profile' attribute + of the root element to a named profile. + +2010-10-04 Dan Dennedy + + * src/modules/avformat/configure, src/modules/avformat/consumer_avformat.c: + Add support for short-hand vpre to avformat consumer. For example, when + vcodec=libx264, you can use vpre=medium as shorthand for + $prefix/share/ffmpeg/libx264-medium.ffpreset. + + * src/modules/avformat/audioconvert.h, src/modules/avformat/configure, + src/modules/avformat/consumer_avformat.c, src/modules/avformat/factory.c, + src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_avdeinterlace.c, + src/modules/avformat/filter_avresample.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c, src/modules/avformat/vdpau.c: + FFmpeg build improvements (3078007). Handle --avformat-svn-version=0.5. Fix + building without swscale. Fix compiling new colorspace stuff against FFmpeg + <= v0.5. FFmpeg libs are increasing; only support contemporary header layout. + +2010-10-04 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Fix + TextColor+Outline+Typewriter=wrong color in titler (kdenlive-1829). + +2010-09-28 Dan Dennedy + + * src/modules/sdl/consumer_sdl.c, src/modules/sdl/consumer_sdl_audio.c, + src/modules/sdl/consumer_sdl_preview.c, src/modules/sdl/consumer_sdl_still.c: + Fix race conditions in SDL (kdenlive-1711). Contributed patch by 'jem' - + thanks! + +2010-09-28 j-b-m + + * src/modules/sdl/consumer_sdl_still.c: Fix crash in SDL with new kdenlive + audio VU meter. Below, a patch that fixes a crash in the SDL still consumer, + the bug was triggered by the recent audio monitor feature of Kdenlive. + Basically, it just sets test_audio to 1 on the SDL still consumer frames. + +2010-09-26 Dan Dennedy + + * src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/producer_avformat.c: Set default colorspace (from + profile) on frames. Also, allow affirmatively setting luma to _not_ full + range (force_full_luma=0). + + * src/modules/kdenlive/producer_framebuffer.c: Fix indentation in + producer_framebuffer.c. + + * src/framework/mlt.h: Add mlt_cache.h to set of all mlt headers. + + * src/framework/mlt_frame.h: Document new colorspace and force_full_luma + frame properties. + + * src/framework/mlt_tractor.c: Tractor needs to pass along new frame + properties. + + * src/modules/dv/producer_libdv.c: Set libdv producer to Rec 601 colorspace. + + * profiles/atsc_1080i_50, profiles/atsc_1080i_5994, profiles/atsc_1080i_60, + profiles/atsc_1080p_2398, profiles/atsc_1080p_24, profiles/atsc_1080p_25, + profiles/atsc_1080p_2997, profiles/atsc_1080p_30, profiles/atsc_720p_2398, + profiles/atsc_720p_24, profiles/atsc_720p_25, profiles/atsc_720p_2997, + profiles/atsc_720p_30, profiles/atsc_720p_50, profiles/atsc_720p_5994, + profiles/atsc_720p_60, profiles/cif_15, profiles/cif_ntsc, profiles/cif_pal, + profiles/cvd_ntsc, profiles/cvd_pal, profiles/dv_ntsc, profiles/dv_ntsc_wide, + profiles/dv_pal, profiles/dv_pal_wide, profiles/hdv_1080_25p, + profiles/hdv_1080_30p, profiles/hdv_1080_50i, profiles/hdv_1080_60i, + profiles/hdv_720_25p, profiles/hdv_720_30p, profiles/hdv_720_50p, + profiles/hdv_720_60p, profiles/qcif_15, profiles/qcif_ntsc, + profiles/qcif_pal, profiles/quarter_15, profiles/quarter_ntsc, + profiles/quarter_ntsc_wide, profiles/quarter_pal, profiles/quarter_pal_wide, + profiles/sdi_486i_5994, profiles/square_ntsc, profiles/square_ntsc_wide, + profiles/square_pal, profiles/square_pal_wide, profiles/svcd_ntsc, + profiles/svcd_ntsc_wide, profiles/svcd_pal, profiles/svcd_pal_wide, + profiles/vcd_ntsc, profiles/vcd_pal: Add colorspace to all profile presets. + + * src/framework/mlt_profile.c: Parse colorspace profile property and add + hardcoded default. + + * src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/producer_avformat.c: Rename variables and properties + around luma range for clarity. Frame property "force_full_luma" controls + this and can be set via producer property "set.force_full_luma." However, it + is not really ready for use until libswscale can respect its full_range + parameter in a RGB to YUV conversion. + +2010-09-13 Dan Dennedy + + * src/modules/avformat/filter_avcolour_space.c: Add conversion to profile + colorspace. + + * src/modules/avformat/producer_avformat.c: Expand colorspace support to + explicit 601. + + * src/modules/avformat/consumer_avformat.c: Set colorspace in codec context. + + * src/framework/mlt_consumer.c: Map profile colorspace to consumer property. + + * src/modules/avformat/producer_avformat.c: Remove hardcoded luma scaling and + passing skip_luma_scale to frame. Luma scaling does not work and passing + skip_luma_scale can be done by setting set.skip_luma_scale on the producer. + + * src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/producer_avformat.c: Rename yuv_std to colorspace. + +2010-08-24 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Require skip_luma_scale + explicitly <> 0. + + * src/framework/mlt_profile.h, src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/producer_avformat.c: Add input YUV colorspace (601 vs + 709) handling. Still need to work on the output side including normalization + and setting the encoder. + + * src/framework/mlt_frame.c, src/framework/mlt_types.h, + src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_swscale.c, src/modules/gtk2/producer_pixbuf.c, + src/modules/qimage/producer_qimage.c, src/modules/sdl/producer_sdl_image.c: + Revert new image types. I think we can just use frame properties. + + * src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/producer_avformat.c: Get initial skipping of luma + scaling to work. When the avformat producer property skip_luma_scale is set + to 1, then we do not scale the luma on the first YCbCr to RGB conversion. + This is only done once because swscale always downscales luma when converting + RGB to YCbCr, and we need to keep the conversions symmetrical to prevent luma + contraction (loss of contrast). + +2010-08-23 Dan Dennedy + + * src/framework/mlt_frame.c, src/framework/mlt_profile.h, + src/framework/mlt_types.h, src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c, src/modules/gtk2/producer_pixbuf.c, + src/modules/qimage/producer_qimage.c, src/modules/sdl/producer_sdl_image.c: + Improve colorspace handling (work in progress) Trying to add support for + non-scaling luma between YCbCr and RGB conversions as well as support for ITU + Rec. 709 luma conversion for HD formats. + +2010-09-21 Dan Dennedy + + * src/modules/core/filter_crop.c: Test the function pointer to be safe. + + * src/modules/core/filter_crop.c: Remove an extra debug log message. + + * src/modules/core/filter_crop.c: Fix crop making image black in a multitrack + (kdenlive-1814). + +2010-09-20 Dan Dennedy + + * src/modules/core/filter_resize.c: Fix field order correction on cached + image. When the avformat producer is using image caching, the field order is + top-field-first, and the consumer is paused then the field order correction + was applied to the cached image. As a result, when repeating the image due to + being paused, the active image would scroll down the frame. This fixes it by + copying to a new image instead of reusing the cached image. + +2010-09-19 Dan Dennedy + + * configure: Bump to interim version. + +2010-09-19 j-b-m + + * src/modules/avformat/producer_avformat.c: Improve fps detection in avformat + producer. I noticed MLT sometimes gives wrong fps info (I can send some demo + clips if required), for example it gives a 1000.0 fps on some mp4 clips. In + december 2009, FFMpeg introduced avg_frame_rate that gives better results + than r_frame_rate which is currently used in producer_avformat. Patch below + makes use of this new field when available which gives better results (my + mpeg4 clip now shows a 22.691 fps instead of 1000. + +2010-09-13 Dan Dennedy + + * ChangeLog: Update ChangeLog for v0.5.10. + + * Doxyfile, configure, docs/melt.1, src/framework/mlt.h: Set version to + 0.5.10. + + * src/melt/melt.c: Update year in copyright notice. + + * NEWS: Update release notes for v0.5.10 + + * src/modules/core/filter_crop.c: Fix bug with crop always asking for RGB + even when not cropping! + + * src/modules/xine/yadif.c: Only build SSE2 version of YADIF on x86-64 + (2984003). + +2010-09-12 Dan Dennedy + + * configure, src/modules/core/producer_loader.c: Enable filter avcolor_space + on OS X. It works now! + + * src/modules/xine/deinterlace.c: Use linearblend as the C fallback to xine + deinterlacers. + + * ChangeLog: Update ChangeLog for v0.5.8. + + * Doxyfile, NEWS, configure, docs/melt.1, src/framework/mlt.h: Set version to + 0.5.8. + + * NEWS: Add v0.5.8 release notes. + + * src/modules/avformat/filter_avcolour_space.c, + src/modules/core/filter_imageconvert.c: Enhance image conversion logging. + + * src/modules/qimage/Makefile: Use linearblend as the C fallback to xine + deinterlacers. + + * src/modules/avformat/producer_avformat.c: Validate that swscale supports + the resolution in avformat producer. + + * src/modules/core/filter_crop.c: Fix bugs with odd width YUV processing. By + preferring to crop on RGB and output an even width in case it eventually + needs to be converted to YUV, which is usually the case. + +2010-09-11 Dan Dennedy + + * src/modules/core/filter_crop.c: Fix sometimes tight crop causes a green + line at bottom. + + * src/modules/core/filter_imageconvert.c: Fix a stride and chroma-alignment + bug in imageconvert rgb->yuv. Reported by Marco Gittler. + +2010-09-10 Dan Dennedy + + * src/modules/core/filter_crop.c, src/modules/core/filter_resize.c: Validate + alpha channel size before cropping and padding it. Eventually, I need to add + mlt_frame_get_alpha() that returns a size and mlt_frame_set_alpha() + encapsulates handling of the alpha channel. + + * src/modules/core/filter_imageconvert.c: Set the alpha channel size more + reliably in imageconvert. + + * src/framework/mlt_frame.c: Base alpha channel on width and height. Removes + scaled_width and scaled_height properties, which were typically redundant + with width and height, but less available. Besides, width and height better + reflect the image attributes to help keep the image and alpha channel in + sync. + + * src/modules/xine/filter_deinterlace.c: Fix a segfault if one tries to use + deinterlace explicitly. + +2010-09-09 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix returning last bit of audio + samples from avformat. Bug reported by Kevin MacPhail. + +2010-09-09 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: parent the svgrenderer, to + destruct on exit + +2010-09-08 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: load inline images + +2010-09-08 Dan Dennedy + + * src/modules/avformat/filter_swscale.c: Refix alpha channel scaling memory + leak (3060324). + +2010-09-07 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c: Revert 3a419b4 (Use caching for + swscale contexts). This was just making it too unstable (bug 3060324). + +2010-09-05 Dan Dennedy + + * src/modules/avformat/filter_avcolour_space.c, + src/modules/core/filter_imageconvert.c: Apply alpha on frame to rgba image + (kdenlive-1786). + + * src/modules/xine/filter_deinterlace.c: Fix a regression in the yadif + deinterlace filter. Now that it properly checks if the previous frame + progressive after getting its image, when progressive, it was returning the + previous frame's image for the current frame! + +2010-09-04 Till Theato + + * src/modules/plus/filter_affine.c: Fix filter affine stopping to work at + frame 15000. Additionally fix problems with in point > 0 (Kdenlive-1782). + +2010-09-03 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix field order on avformat + cached images. Also, provide a field order override that is consistent with + other overrides (force_). + + * src/modules/sox/filter_sox.c: Fix channel alignment in sox filter. This + pointer swapping is somehow breaking the stereo imaging even though I can not + see why now. Anyways, it no longer support multiple effects, so it does not + matter. + +2010-09-02 Dan Dennedy + + * src/modules/sox/filter_sox.c: Fix sox effect parameters. + + * src/modules/avformat/producer_avformat.c: Automatically crop 8 bottom lines + of 1088 source. + +2010-09-01 Dan Dennedy + + * src/modules/normalize/filter_volume.c: Accept negative dB values for volume + filter. + +2010-08-31 Dan Dennedy + + * src/modules/normalize/filter_volume.c: Fix integrity of volume filter when + applying multiple instances. + +2010-08-30 Dan Dennedy + + * src/modules/core/filter_luma.c: Fix positioning bugs in filter luma. + Discovered while working on slideshow animation in Kdenlive. + +2010-08-29 Dan Dennedy + + * src/modules/sdl/consumer_sdl_still.c: Fix segfault in SDL observed in + Kdenlive. Triggered by reloading a clip. + + * src/modules/avformat/filter_swscale.c: Fix regression on scaling alpha + channel. Regression introduced with usage of sws_getCachedContext not too + long ago. + +2010-08-28 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix audio decoding when AVPacket + has >1 frame. This was most obvious on FLAC. + + * src/modules/jackrack/filter_jackrack.c: Fix jackrack filter not working + without rack file. + +2010-08-23 Dan Dennedy + + * src/modules/avformat/filter_avcolour_space.c: Fix regression in + avcolorspace filter. + +2010-08-22 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c: Use caching for swscale contexts. + + * src/modules/avformat/configure: Fix detecting VDPAU on dash-based systems. + The script was using 'echo -e' which is not POSIX-compliant. The + recommendation is to use printf with string containing escape sequences. + +2010-08-21 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c: Enable swscale CPU flags. For + FFmpeg builds that use runtime CPU detection. This should make things faster + and it seems to be same quality as C routines. + + * demo/mlt_slideshow2: Minor fix to mlt_slideshow2. + + * demo/mlt_slideshow2, src/modules/core/filter_luma.c: Enhance luma filter to + work with animated filters. Previously, in a slideshow the luma filter would + apply the dissolve or wipe repeatedly over a slide. For example, with a slide + duration of 75 frames and a luma period of 25 (expressed as 24), the wipe + occurs 3 times. However, since the slides were static, you did not notice it + until the transition at the beginning of a new slide - when you do want to + see it. However, upon adding an affine filter to animate a smooth pan/zoom, + you do notice the extra repetitions - the slides appear to blend with one + another when they are not transitioning. This change fixes that with new + properties 'cycle' and 'duration'. Cycle is basically a replacement for + 'period' that fixes the semantics to properly represent a duration. Where you + would previously express, for example, period=24, you now say cycle=25. The + 'duration' property prevents the repeating and expresses that the transition + should only occur within the first N frames of the cycle. See + demo/mlt_slideshow2 for an example of using it in conjunction with the affine + filter! + +2010-08-20 Dan Dennedy + + * src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/qimage_wrapper.cpp: + Fix distorted frame in slideshow transitions. Applies to the .all.ext + slideshow approach. May also apply to image sequences with mixed resolutions. + +2010-08-19 Dan Dennedy + + * src/modules/core/Makefile, src/modules/core/factory.c, + src/modules/core/filter_audiowave.c: Add audiowave filter. This replaces the + video with the audio waveform. Currently, it only works on producers that + also provide video. + + * src/framework/mlt_frame.c: Improve audio waveform resault reliability. + This scales the audio sample rate up to meet the requested image resolution, + 16 KHz at a time. + + * src/framework/mlt_frame.c: Fix potential segfault in + mlt_frame_get_waveform. Also, reduce sample rate for better performance. + + * src/framework/mlt_frame.c: Improve audio waveform quality. This averages + over the pcm samples in each image column by adding a shade of gray. It also + draws a solid white base line for each channel. + +2010-08-18 Dan Dennedy + + * src/framework/mlt_frame.c, src/swig/mlt.i, src/swig/python/waveforms.py: + Fix waveform generation. It was not obtaining a valid fps. Also, changed + rendering to something more expected - negative as negative and channels + stacked. Also, add a Python binding to this call to return 8-bit grayscale + image as a Python string. Finally, add a Python example. + +2010-08-17 Dan Dennedy + + * src/modules/core/filter_panner.c: Convert panner to use range [0, 1]. + Instead of [-1, 1]. This works better with Kdenlive. + +2010-08-16 Dan Dennedy + + * src/modules/core/Makefile, src/modules/core/factory.c, + src/modules/core/filter_panner.c: Add a panning filter. This does a simple + left/right balance when channel=-1 (default). When channel >= 0, you can + adjust an individual channel's left/right position. Whereas the simple + balance will not cause one channel to appear in another channel, the + individual channel does. The start/end properties are floats in the range + [-1.0, 1.0]. A start property alone makes it constant over the duration of + the filter. There is some handling for more than 2 channels by providing + front/rear fade and ganging (balance front and rear together or fade left and + right together). + + * src/modules/core/transition_mix.c: Fix ramping the mix level in mix + transition. Without ramping the same mix level is applied across the samples + in the frame. The result is a stair-stepping effect. With ramping, the mix + levels are actually values _between_ frames and the mix factor gradually + changes from one level to the next across all of the samples in the frame. + +2010-08-15 Dan Dennedy + + * src/modules/core/filter_channelcopy.c: Only do channelcopy/swap if there is + valid work. + + * src/modules/core/factory.c, src/modules/core/filter_channelcopy.c: Add + filter channelswap. It is a permutation of channelcopy that can be used from + channelcopy as well by setting swap=1. + +2010-08-14 Dan Dennedy + + * src/modules/core/filter_imageconvert.c: Make it easier to switch between + scaled and unscaled native colorspace converters. + + * src/modules/avformat/consumer_avformat.c, + src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c: Improve quality of libswscale + conversions and scaling. + +2010-08-12 Dan Dennedy + + * src/framework/mlt_frame.h, src/modules/core/filter_imageconvert.c, + src/modules/core/producer_colour.c, src/modules/vmfx/filter_chroma.c, + src/modules/vmfx/filter_chroma_hold.c: Cleanup existing native color space + conversions. This change clarifies that the existing conversions are + according to the ITU 601 standard and scaled to and from full gamut RGB. + Also, adjust 2 coefficients according to Charles Poynton's matrices. This + does not yet attempt to make any substantial improvements. Finally, it + replaces the verbose logic and redundancy in the image conversion routine + with a concise function dispatch table. + +2010-08-08 Dan Dennedy + + * src/modules/sdl/consumer_sdl_still.c: Change SDL still consumer to use + RGBA. Since frei0r filters are popular and use rgba, and also because + Kdenlive scopes request rgba, this will reduce the number of conversions. + + * src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/qimage_wrapper.cpp: + Make libexif include compatible with more systems/versions. + + * src/modules/avformat/producer_avformat.c: Fix image cache hit updating + position state (kdenlive-1714). + + * src/modules/xine/filter_deinterlace.c: Optimize some deinterlace filter + logic. Prevents YADIF from fetching current frame image if previous frame + image is signalled progressive. Also, tells mlt_service to stop decorating + frame with previous and next frames when producer is determined to be + progressive or deinterlace is not requested. + +2010-08-07 Dan Dennedy + + * src/modules/core/transition_luma.c, src/modules/frei0r/transition_frei0r.c, + src/modules/plus/transition_affine.c: Fix scaling method on B frames of some + transitions. + +2010-08-05 Dan Dennedy + + * src/framework/mlt_tractor.c: Fix tractor to set conversion functions on + frames it generates. + +2010-08-04 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c, src/modules/dv/consumer_libdv.c, + src/modules/linsys/consumer_SDIstream.c, src/modules/sdl/consumer_sdl.c, + src/modules/sdl/consumer_sdl_still.c: Move firing consumer-frame-show to + after done with image. + + * src/modules/gtk2/producer_pixbuf.c: Initialize processed var and skip if + NULL. + +2010-07-29 j-b-m + + * src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/qimage_wrapper.cpp: + Cleanup & fix memleak modified: gtk2/producer_pixbuf.c modified: + qimage/qimage_wrapper.cpp + +2010-07-28 j-b-m + + * src/modules/gtk2/Makefile, src/modules/gtk2/configure, + src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/Makefile, + src/modules/qimage/configure, src/modules/qimage/qimage_wrapper.cpp, + src/modules/qimage/readexif.h: Use libexif to read exif orientation in images + modified: src/modules/gtk2/Makefile modified: src/modules/gtk2/configure + modified: src/modules/gtk2/producer_pixbuf.c modified: + src/modules/qimage/Makefile modified: src/modules/qimage/configure + modified: src/modules/qimage/qimage_wrapper.cpp deleted: + src/modules/qimage/readexif.h + +2010-07-27 j-b-m + + * src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/qimage_wrapper.cpp, + src/modules/qimage/readexif.h: Read EXIF info inside MLT, based on + jpegexiforient modified: src/modules/gtk2/producer_pixbuf.c modified: + src/modules/qimage/qimage_wrapper.cpp new file: + src/modules/qimage/readexif.h + +2010-07-22 Dan Dennedy + + * src/modules/frei0r/frei0r_helper.c: Fix memory corruption on any frei0r + plugin with color param. + + * src/modules/frei0r/factory.c: Recognize new FREI0R_PATH env var. + FREI0R_PATH was introduced in v1.2 of the frei0r specification. + MLT_FREI0R_PLUGIN_PATH still accepted for backwards compatibility. + +2010-07-20 j-b-m + + * src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/qimage_wrapper.cpp: + Fix exif rotation angle modified: src/modules/gtk2/producer_pixbuf.c + modified: src/modules/qimage/qimage_wrapper.cpp + + * src/modules/gtk2/producer_pixbuf.c: Support exif rotation with pixbuf + producer modified: src/modules/gtk2/producer_pixbuf.c + + * src/modules/qimage/qimage_wrapper.cpp: Add support for auto rotation for + images with exif data The meta.attr.rotation property must be set to the exif + data to get the auto rotate effect. Only supported by qimage producer, not + with pixbuf currently... modified: src/modules/qimage/qimage_wrapper.cpp + +2010-07-19 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix infinite loop on some audio + decode errors (kdenlive-1690). + +2010-07-14 Dan Dennedy + + * configure, src/modules/avformat/producer_avformat.c: Fix crash when + repeating frames after failure to decode video. + +2010-06-20 Dan Dennedy + + * ChangeLog: Update ChangeLog for v0.5.6. + + * Doxyfile, configure, docs/melt.1, src/framework/mlt.h: Set version to + 0.5.6. + + * NEWS: Add v0.5.6 release notes. + + * src/modules/avformat/Makefile, src/modules/avformat/configure, + src/modules/avformat/factory.c: Fixup local ffmpeg build. Set PIC compiler + flag, make libavdevice optional, and set recommended version to 0.6 branch. + +2010-06-19 Dan Dennedy + + * src/modules/plus/filter_affine.c: Fix the relative position of affine + filter. + +2010-06-18 Dan Dennedy + + * src/modules/plus/interp.h: Fix affine interpolation reading outside image. + This created image garbage along some edges. + + * src/modules/plus/transition_affine.c: Fix max affine geometry size wrt + aspect. + +2010-06-17 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Revoke special handling for + vorbis. It is no longer needed for Ogg and messes up WebM output. + +2010-06-15 Dan Dennedy + + * src/modules/linsys/consumer_SDIstream.c: Fix sdi sample count to be + recomputed on each iteration. + + * src/modules/linsys/consumer_SDIstream.c: Provide sensible defaults for HD + SDI. Also, now blanking may also be set to 0 or 1 to be consistent with + other boolean MLT properties. + + * src/modules/jackrack/filter_jackrack.c, src/modules/jackrack/plugin_desc.h: + Fix a few compiler warnings in jackrack. + +2010-06-09 Dan Dennedy + + * .gitignore: Tell git to ignore swig-generated .cxx files. + +2010-06-07 Dan Dennedy + + * src/modules/plus/interp.h: Use rint instead of roundf to suppress compiler + warnings. + + * src/modules/plus/transition_affine.c: Cleanup affine and fix a glitch that + may appear. + + * src/modules/plus/transition_affine.c: Fix the repeat/mirror cycle to be + relative to start of transition. Before, it was relative to start of + timeline, and this meant geometry animations would start at unpredictable + locations. + + * src/modules/core/filter_obscure.c: Fix infinite loop when obscure blocking + <1. Patch from Till Theato. + +2010-06-03 Dan Dennedy + + * src/modules/kdenlive/filter_boxblur.c: Make bloxblur faster and simpler. + It no longer does YUV-RGB-YUV conversion; just operates in RGB. + + * src/melt/melt.c: Fix superficial cpu usage with melt progress option (used + by Kdenlive). + +2010-06-02 Dan Dennedy + + * src/modules/plus/filter_affine.c, src/modules/plus/interp.h, + src/modules/plus/transition_affine.c: Revise affine to use interpolation and + sub-pixel positioning. + +2010-05-31 Dan Dennedy + + * src/modules/avformat/Makefile: Fix build on BSD with VDPAU (Alberto Villa). + +2010-05-30 j-b-m + + * src/modules/qimage/configure: Fix compilation (Qt Xml linking) + +2010-05-28 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix compilation warning + undeclared av_get_pix_fmt(). + + * src/modules/frei0r/factory.c: Fix a memory leak registering frei0r + services. + +2010-05-20 Dan Dennedy + + * src/modules/sdl/consumer_sdl_osx.h: Fix build on non-OSX due to missing + parameter name. + +2010-05-18 Dan Dennedy + + * src/modules/sdl/consumer_sdl_osx.h, src/modules/sdl/consumer_sdl_osx.m: Fix + leaking OS X Cocoa objects in SDL consumers. + + * src/modules/sdl/Makefile, src/modules/sdl/consumer_sdl.c, + src/modules/sdl/consumer_sdl_still.c: Fix leaking OS X Cocoa objects in SDL + consumers. + +2010-05-16 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Enable flushing the encoder + buffers. This improves reliability of encoding especially multithreaded x264 + (remove ugly hack). + + * src/modules/avformat/consumer_avformat.c: Fix deprecated function and + remove unused variable. + + * src/modules/avformat/consumer_avformat.c: Multitrack audio encoding + continued. This version changes the configuration and remapping. The number + of channels per output audio track is set using "channels." properties on + the avformat consumer, where is a 0-based numeric representing the output + track. At this time, all tracks must share all other attributes such as + sample rate, codec, and bitrate. As for the remapping, this attempts to + reuse the meta.map.audio... properties set on the producers as used with the + sdi consumer. One exception: to skip or silence channels at the beginning + tracks or in the middle, you must add additional map properties to the end of + the list to simulate these "gaps." + +2010-05-12 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Add multitrack audio encoding. + This is a check point for the first working version. Changes are forthcoming. + +2010-05-07 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/producer_kdenlivetitle.c: interlaced titles + +2010-05-02 Dan Dennedy + + * src/swig/perl/Makefile.PL: Remove hardcoded 32-bit arch in Perl binding + (2995474). + + * src/swig/csharp/build, src/swig/java/build, src/swig/lua/build, + src/swig/perl/Makefile.PL, src/swig/perl/build, src/swig/php/build, + src/swig/python/build, src/swig/ruby/build, src/swig/tcl/build: Fix missing + PIC flags for bindings (2931009) Also, use g++ for linking bindings because + some systems (OS X) do not otherwise know to link with libstdc++. + +2010-04-25 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix white artifacts in image + (2972137) Also applies to Kdenlive bug 1509. + + * configure, src/modules/core/filter_resize.c: Fix bad stride in yuv422 due + to non-even width requests. + +2010-04-19 Dan Dennedy + + * ChangeLog: Update ChangeLog for v0.5.4. + + * Doxyfile, configure, docs/melt.1, src/framework/mlt.h: Set version to + 0.5.4. + + * NEWS: Add v0.5.4 release notes. + + * src/framework/mlt_frame.c, src/modules/avformat/producer_avformat.c: + Improve error handling on video decode failure (kdenlive-1553). + +2010-04-18 Dan Dennedy + + * configure, src/modules/avformat/filter_avcolour_space.c: Only use newish + version of libswcale. Some early revisions of 0.7.1 would cause garbage on + last column of image with non-even width. + +2010-04-17 Dan Dennedy + + * src/modules/core/producer_colour.c: Fix color producer not setting + real_wdith and _height. + +2010-04-15 Dan Dennedy + + * configure: --disable-mmx, --disable-sse should also disable sse2. + +2010-04-08 Dan Dennedy + + * src/swig/configure, src/swig/csharp/build, src/swig/csharp/play.cs, + src/swig/csharp/play.sh: Add C# bindings. Thank you to Steeve Descarpentries + for the initial contribution. + +2010-04-07 Dan Dennedy + + * src/modules/linsys/consumer_SDIstream.c, + src/modules/linsys/sdi_generator.c, src/modules/linsys/sdi_generator.h: Add + automatic driver configuration to sdi consumer. This uses the MLT profile to + determine the configuration values: video buffer size, audio buffer size, + video frame mode (resolution, frame rate), video data mode (8 bit or v210), + number of audio channels, audio sampling rate, audio sample size. It does + _not_ set the clock source or the number of buffers for audio and video. + +2010-04-06 Dan Dennedy + + * src/modules/core/producer_consumer.c: Bugfix memory leak with producer + consumer (2976110). Also kdenlive bug 1197. + + * src/modules/xine/filter_deinterlace.c: Better signal previous/next frames + not needed. + +2010-03-10 Dan Dennedy + + * NEWS: Fix version number in release notes :( + + * ChangeLog: Update ChangeLog for v0.5.2. + + * Doxyfile, configure, docs/melt.1, src/framework/mlt.h: Set version to + 0.5.2. + + * NEWS: Add v0.5.2 release notes. + + * src/modules/linsys/consumer_SDIstream.c, + src/modules/linsys/sdi_generator.c, src/modules/linsys/sdi_generator.h: + Improve performance of sdi consumer (patch from BCE). consumer_SDIstream.c - + convertYCBCRtoRGB: different calculation sdi_generator.h - SDIAUDIO + transmitter event definitions sdi_generator.c - pack changed to pack8 + instead of packv210 - Transmitter events are checked only once a frame - + create_HD_SDI_Line and create_SD_SDI_Line do not calculate the current + position in the video_buffer for each sample. Now it is done once a line. + + * src/mlt++/Makefile, src/mlt++/MltFilteredProducer.cpp, + src/mlt++/MltFilteredProducer.h: Fix MltFilteredProducer not building. + +2010-03-02 Dan Dennedy + + * src/modules/sdl/consumer_sdl_preview.c: Fix regressions playing all frames + at end (kdenlive-1207). + + * src/modules/core/producer_loader.c: Fix recent regression on failure to + load file. + +2010-02-28 Dan Dennedy + + * src/modules/core/loader.ini: Make swscale the preferred rescale filter. + Should be safe now since the default compile-time max resolution for + libswscale was increased to 5120 for non-ppc systems as of May, 2009. Also, + because I added the initialization and range tests. + + * src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_swscale.c, src/modules/core/producer_loader.c: + Add resolution as init arg to libswscale filters. + + * src/framework/mlt_frame.c, src/modules/effectv/filter_burn.c: Fix a couple + of compile warnings. + +2010-02-27 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix crash on reading uncompressed + (rawvideo). + + * src/modules/core/filter_rescale.c: Report scaling method in debug logging. + + * src/modules/avformat/consumer_avformat.c: Fix offset to alpha component on + OS X. + +2010-02-25 Dan Dennedy + + * src/modules/avformat/filter_avcolour_space.c, + src/modules/core/producer_loader.c: Make FFmpeg the primary image converter + if available. Except on OS X. + + * src/modules/avformat/factory.c: Fix avcolor_space alias. + + * src/modules/effectv/filter_burn.c: Fix endianness of the palette in + burningtv. + + * src/modules/sdl/consumer_sdl_preview.c: Fix playing all frames at end of + project (kdenlive-1207). + +2010-02-24 Dan Dennedy + + * src/modules/xine/Makefile, src/modules/xine/yadif.c: Fix build on + --disable-sse(2) or non-sse(2) architectures. + +2010-02-22 Dan Dennedy + + * configure, src/modules/sdl/consumer_sdl_preview.c: Fix video glitches when + switching still and normal sdl consumers. + +2010-02-15 Dan Dennedy + + * ChangeLog: Update ChangeLog for 0.5.0 release. + + * Doxyfile, configure, docs/melt.1, src/framework/mlt.h: Set version to + 0.5.0. + + * NEWS, src/modules/avformat/configure: Add v0.5.0 release notes. + +2010-02-14 Dan Dennedy + + * src/framework/mlt_frame.c: Fix mlt_sample_calculator returning negative + result. + + * src/framework/mlt_cache.c: Simplify some of the cache locking and less + flip-flop. + + * src/modules/avformat/producer_avformat.c: Add a reference to avformat + producer on the frame when cache miss. Also adds some additional checks on + null pointers. + +2010-02-11 Dan Dennedy + + * src/modules/linsys/consumer_SDIstream.c, + src/modules/linsys/sdi_generator.c, src/modules/linsys/sdi_generator.h: Add + HD-SDI support to Linsys SDI module. This has only been tested with the + VidPort. At this time, you must run the linsys sdiaudiocfg and sdivideocfg + utilities to configure your card. In time, we hope to remove this step. + + * src/modules/linsys/Makefile, src/modules/linsys/configure: Add + --linsys-with-jpeg configure option. + + * src/modules/linsys/factory.c: Change linssys_sdi consumer to just "sdi" + +2010-02-10 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Make avformat producer less + chatty in verbose mode. + + * profiles/atsc_1080i_50, profiles/atsc_1080i_5994, profiles/atsc_1080i_60, + profiles/atsc_1080p_2398, profiles/atsc_1080p_24, profiles/atsc_1080p_25, + profiles/atsc_1080p_2997, profiles/atsc_1080p_30, profiles/atsc_720p_2398, + profiles/atsc_720p_24, profiles/atsc_720p_25, profiles/atsc_720p_2997, + profiles/atsc_720p_30, profiles/atsc_720p_50, profiles/atsc_720p_5994, + profiles/atsc_720p_60, profiles/hdv_1080_25p, profiles/hdv_1080_30p, + profiles/hdv_1080_50i, profiles/hdv_1080_60i, profiles/hdv_720_25p, + profiles/hdv_720_30p, profiles/hdv_720_50p, profiles/hdv_720_60p, + profiles/qcif_15, profiles/quarter_15, profiles/quarter_ntsc, + profiles/sdi_486i_5994, src/framework/mlt_profile.c: Revise Hz->fps in + profiles and add more ATSC profiles. + + * src/modules/avformat/vdpau.c: Look for libvdpau.so in /usr/lib64 as well. + +2010-02-08 Dan Dennedy + + * src/modules/xml/producer_xml.c: Add support for unspecified out points in + XML. + + * src/framework/mlt_playlist.c: Add support for only negative out in + mlt_pplaylist_append_io. + + * src/framework/mlt_producer.c: Add support for negative out in + mlt_producer_set_in_and_out. + + * src/framework/mlt_playlist.c: Change -1 handling for in/out points to be + any negative value. + + * src/modules/vorbis/producer_vorbis.c: Fix short forward seeking in vorbis + producer. + + * src/modules/avformat/producer_avformat.c: Fix audio muxing when + downsampling >2 channels. A side effect of this bug was a big memory + consumption. This occurs mostly commonly when using 5.1 audio sources such as + AVCHD or DVD and encoding to 44.1 KHz. + +2010-02-07 Dan Dennedy + + * src/modules/core/filter_resize.c: Safer to use the image from get_image and + to compute the size. + + * src/modules/avformat/producer_avformat.c: Fix crash in filter resize with + cached images (kdenlive-1330). Also properly sets the top_field_first flag + on frames with cached image. Also adds the noimagecache property for + troubleshooting. + +2010-02-04 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Sometimes x264 is crashing on + single or first pass with multithreading. + + * src/modules/core/producer_consumer.c: Fix progressive property on frames in + the consumer producer. This also adds deinterlace_method and rescale + (method) properties to the producer so it can set those on its embedded + consumer. + + * src/modules/sdl/consumer_sdl.c, src/modules/sdl/consumer_sdl_audio.c, + src/modules/sdl/consumer_sdl_preview.c: Default SDL to use the onefield + deinterlace filter. The previous default in the deinterlace filter was + linearblend. The new default is yadif. However, onefield is faster is gives + cleaner results than linearblend where preserving most resolution is not a + factor. Since most usess of SDL are applications with preview windows smaller + than actual resolution, it makes sense to use onefield by default in the SDL + consumers. + + * src/modules/xine/Makefile, src/modules/xine/deinterlace.h, + src/modules/xine/filter_deinterlace.c, src/modules/xine/vf_yadif_template.h, + src/modules/xine/yadif.c, src/modules/xine/yadif.h: Add YADIF methods in + deinterlace filter. + +2010-02-03 Dan Dennedy + + * src/framework/mlt_frame.h, src/framework/mlt_service.c, + src/framework/mlt_service.h: Hide need_previous_next property from + serialization. + + * src/modules/avformat/producer_avformat.c: Fix setting resolution and format + in avformat image caching. + +2010-02-02 Dan Dennedy + + * configure: Add SSE2_FLAGS and --disable-sse2 to configure. This is + required for YADIF assembler. + + * src/framework/mlt_filter.h, src/framework/mlt_frame.h, + src/framework/mlt_service.c, src/framework/mlt_service.h: Add fetching + previous and next frames in producers. This is only enabled when the + property need-previous-next is set true on the producer. This also adds + firing a service-changed event on the filter when it gets attached so the + filter can set this property on the producer to which it is attached. These + frame references are set as "previous frame" and "next frame" properties on + the current frame. It is also important to note that these frames do not have + ANY filters applied to them, which is important for YADIF and telecide + filters, which process before all other filters. + + * src/framework/mlt_multitrack.c: Prefer the API over setting property. + + * src/modules/avformat/producer_avformat.c: Fix force_progressive=0 on + avformat producer. + + * src/modules/avformat/producer_avformat.c: Add image caching to avformat + producer. This not only helps with very short seeking around a point + especially on AVCHD but also will help immensely with YADIF. + +2010-01-28 Dan Dennedy + + * Doxyfile: Sort members in doxygen docs. + +2010-01-26 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix segfault when using + audio_index=all on file with no audio. + +2010-01-23 j-b-m + + * src/modules/oldfilm/filter_vignette.c: Fix vignette filter position + modified: src/modules/oldfilm/filter_vignette.c + +2010-01-22 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Round corners in titles for + rectangle borders (Patch from Till Theato) modified: + src/modules/qimage/kdenlivetitle_wrapper.cpp + + * .../motion_est/filter_autotrack_rectangle.c: Fix typo in autotrack filter + modified: src/modules/motion_est/filter_autotrack_rectangle.c + +2010-01-21 Dan Dennedy + + * src/modules/avformat/producer_avformat.c, src/modules/avformat/vdpau.c: Let + environment variable MLT_NO_VDPAU=1 disable VDPAU. + +2010-01-19 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Make realtime (streaming) + avformat consumer less bursty. Patch from PrimeTel PLC - + http://www.prime-tel.com + + * src/modules/avformat/configure, src/modules/avformat/factory.c, + src/modules/avformat/producer_avformat.c: Add support for libavdevice + (v4l/v4l2). Thanks to hints from Volodymyr M. Lisivka. + LD_PRELOAD=/usr/lib/libv4l/v4l2convert.so is required to get some formats to + work. + + * src/framework/mlt_frame.c, src/modules/core/filter_rescale.c, + src/modules/gtk2/producer_pango.c, src/modules/gtk2/producer_pixbuf.c, + src/modules/qimage/producer_qimage.c: Return and handle errors on failure to + produce image (kdenlive-1312). + + * src/modules/core/filter_resize.c: Fix incorrect comment about yuv422 only + in resize filter. + +2010-01-18 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix muxing when encoding with + x264 and B frames (2928953). + + * src/modules/avformat/consumer_avformat.c: Remove deprecation warnings on + guess_format. + +2010-01-16 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Only report video encode error + when truly error result. + + * src/modules/avformat/consumer_avformat.c: Add apre, fpre, and vpre + properties to avformat consumer. These read ffmpeg preset files, which is + really handy for x264 encoding on the command line. They require the full + path to the file unlike the ffmpeg utility. apre is for audio, vpre is for + video, and fpre is for the format/muxer. + + * src/framework/mlt_frame.c: Refactor mlt_sample_calculator to reuse + mlt_sample_calculator_to_now. + + * Doxyfile, src/framework/mlt_frame.c, src/framework/mlt_frame.h, + src/framework/mlt_service.h: Add mlt_frame doxygen docs. + +2010-01-13 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix detection of aspect ratio of + DV in AVI. + +2010-01-12 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix A/V sync after seeking on + some files (2892086). + +2010-01-12 j-b-m + + * src/modules/kdenlive/filter_freeze.c: Fix memleak in freeze filter - + Kdenlive issue 1379 modified: src/modules/kdenlive/filter_freeze.c + +2010-01-10 Dan Dennedy + + * src/modules/avformat/producer_avformat.c, + src/modules/xine/filter_deinterlace.c: Fix setting progressive property on + repeated frames (kdenlive-1335). + +2010-01-09 gmarco + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: round outline pen + +2009-12-23 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: outline text possible (with + use of font-outline/font-outline-color) + +2010-01-06 Marco Gittler + + * src/modules/oldfilm/filter_oldfilm.c, + src/modules/oldfilm/filter_oldfilm.yml: user array with 100 values yml file + updated + + * src/modules/oldfilm/filter_oldfilm.c: unevendevelop effect + +2009-12-21 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Fix crash when opening a + kdenlive document with titles modified: + src/modules/qimage/kdenlivetitle_wrapper.cpp + +2009-12-17 Dan Dennedy + + * src/modules/linsys/consumer_SDIstream.c: Add force_channels to sdi consumer + for troubleshooting. + + * src/modules/avformat/producer_avformat.c: Fix crash at end of some files + with audio_index=all. + +2009-12-16 Dan Dennedy + + * src/modules/sdl/consumer_sdl_still.c: This lock makes kdenlive start more + reliably in the debugger. + + * src/framework/mlt_service.c, src/framework/mlt_service.h, + src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/producer_qimage.c: Add + mlt_service_cache_purge and remove purge in mlt_service_close. The avformat + producer holds references to cache items within frame objects. This means + mlt_service_close can not purge the cache because frames may be closed after + the producer. + + * src/modules/avformat/producer_avformat.c: Redo avformat producer locking - + less off-and-on. + +2009-12-14 Dan Dennedy + + * configure, src/framework/mlt.h: Bump to unreleased version. + + * src/modules/sdl/consumer_sdl.c, src/modules/sdl/consumer_sdl_preview.c, + src/modules/sdl/consumer_sdl_still.c: Revert a bunch of changes made to SDL + for VDPAU. This set of changes conflicted with Kdenlive, which requires two + consumers that need to release SDL on stop. Now, VDPAU support does not need + SDL as it gets its own X11 Display pointer. + + * src/modules/avformat/Makefile, src/modules/avformat/configure, + src/modules/avformat/vdpau.c: Make VDPAU independent of SDL X11 Display. + This prevents VDPAU from crashing on calls to SDL_Quit() and allows it to be + used with non-SDL consumers! (Still requires an X11 session.) + +2009-12-13 Dan Dennedy + + * src/modules/sdl/consumer_sdl.c: Fix for when actual channels does not match + requested. This typically only happens when using audio_index=all on the + avformat producer. This also adds a audio_offset property to the sdl consumer + to help with testing audio_index. It takes a numeric value in units of + channels over which to skip. + + * src/modules/avformat/vdpau.c: Do not compile vdpau_close() until it can be + used. + + * src/modules/avformat/factory.c, src/modules/avformat/producer_avformat.c: + Add producer variant avformat-novalidate. The purpose of this is to increase + the speed of loading playlists with known good files. Use with care. This + assumes a few properties have been set, in particular "length." This was only + tested thus far by modifying the output of consumer xml to change mlt_service + from "avformat" to "avformat-novalidate". + + * src/modules/avformat/producer_avformat.c: Fix audio_index=all when stream + not stereo. + + * src/modules/avformat/vdpau.c: Fix segfault in vdpau_init when x11_display + not set. + + * src/modules/avformat/producer_avformat.c: Some B.C.E. sample files need + more audio streams. + + * src/modules/avformat/producer_avformat.c: Fix regression with addition of + mlt_cache. This change would cause the producer to not fully initialize on + the first call to get_frame. + +2009-12-12 Dan Dennedy + + * src/modules/avformat/producer_avformat.c, src/modules/avformat/vdpau.c: Add + cache support to avformat producer. This also includes a change to make + VDPAU work on some versions of FFmpeg beyond Sept 15, 2009 (do not know + exactly when). + + * src/framework/mlt_service.c, src/framework/mlt_service.h: Add + mlt_service_cache_set_size() to limit the cache size. + + * src/framework/mlt_cache.c, src/framework/mlt_cache.h: Add + mlt_cache_set_size() to limit the amount of caching. + +2009-11-28 Dan Dennedy + + * src/modules/avformat/Makefile, src/modules/avformat/configure, + src/modules/avformat/producer_avformat.c, src/modules/avformat/vdpau.c: Add + support for decoding H.264 with VDPAU. This applies to all H.264 at the + moment unless novdpau=1 is set on the producer. Also, this can only handle up + to about 10 - 15 clips using VDPAU in the project at the moment until the + avformat producer is changed to use mlt_cache. + + * src/melt/melt.c: SDL must not close X11 while VDPAU is still using it. + + * src/framework/mlt_consumer.c, src/modules/sdl/consumer_sdl.c, + src/modules/sdl/consumer_sdl_preview.c, src/modules/sdl/consumer_sdl_still.c: + Make the SDL consumer cooperate with VDPAU. This moves the SDL_Quit calls + from the consumer_stop to the consumer_close functions. Also, it exports the + X11 Display pointer to the mlt_environment and the global SDL mutex to the + consumer class. + +2009-12-10 Dan Dennedy + + * src/modules/core/filter_crop.c: Add center_bias property to crop filter. + +2009-12-08 Dan Dennedy + + * ChangeLog: Update ChangeLog for 0.4.10 release. + + * Doxyfile, NEWS, configure, docs/melt.1, src/framework/mlt.h: Set version to + 0.4.10 and update release notes. + + * src/modules/core/filter_audioconvert.c: Fix audioconvert setting frame + audio on no conversion. This was causing the existing audio to be released + and then telling mlt_properties to release the audio again with the old + pointer (double free). + + * configure, src/framework/mlt.h, src/modules/avformat/producer_avformat.c: + Fix underlinking libm by removing math function. + +2009-12-07 Dan Dennedy + + * ChangeLog: Update ChangeLog for 0.4.8 release. + + * Doxyfile, configure, docs/melt.1, src/framework/mlt.h: Set version to + 0.4.8. + + * NEWS: Add v0.4.8 release notes. + + * src/modules/core/loader.ini, src/modules/core/producer_loader.c: Fix some + cases image and audio formats not converting (kdenlive-1259). + + * src/modules/core/transition_composite.c: Fix crash in + composite-on-composite (kdenlive-1315). + +2009-12-06 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix crash in x264 on second pass + of multi-threaded encoding. + + * src/modules/avformat/consumer_avformat.c: Disable multi-threaded audio + encoding (not useful). + + * src/modules/avformat/consumer_avformat.c: Fix encoding PCM on some recent + FFmpeg change (kdenlive 1282). Also includes a little cleanup and extra + buffer overwrite protection. + + * src/modules/avformat/consumer_avformat.c: Fix regression causing writing + beyond end of buffer (kdenlive 1282). Anything with a PCM output is still + crashing including DV and WAV. + +2009-12-05 Dan Dennedy + + * src/swig/ruby/build: Fix build (CFLAGS) of Ruby binding. + +2009-12-02 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix audio buffer overflow on + large resampling (2902193). + + * src/modules/avformat/producer_avformat.c: Fix regression converting mono to + stereo. + + * src/modules/core/filter_crop.c: Add center property to crop to + automatically fill frame. + +2009-12-01 Dan Dennedy + + * src/modules/core/filter_crop.c: Fix distorting aspect ratio of images with + crop. Unfortunately, this has the side effect of breaking the crop extents + of existing projects when crop was applied to an image or image sequence. + However, those projects were using a distorting version of crop and would + need to be revised anyways. + + * src/modules/core/filter_crop.c: Add support for cropping RGB(A). + + * src/modules/core/filter_resize.c: Only correct field order if the source is + interlaced. + +2009-11-29 Dan Dennedy + + * src/modules/core/filter_crop.c: Re-Fix bounds checking of crop filter + (kdenlive-1148). + + * src/modules/avformat/producer_avformat.c: Add force_fps property to + avformat producer. + + * src/modules/frei0r/factory.c: Fix locating plugins in $HOME/.frei0r-1/lib + (2897195). + + * src/modules/avformat/producer_avformat.c: Fix pointer of V plane for + yuv420p. + + * src/modules/avformat/producer_avformat.c: Fix crash in avformat producer on + unusable file. + + * src/modules/oldfilm/filter_vignette.yml: Fix validation and consistency + errors in vignette YAML. + +2009-11-29 Marco Gittler + + * src/modules/oldfilm/filter_vignette.c, + src/modules/oldfilm/filter_vignette.yml: use float for vignette effect fixed + also bug in wrong y center + +2009-11-29 Dan Dennedy + + * src/modules/oldfilm/filter_vignette.yml: Fix broken vignette YAML. + +2009-11-29 Marco Gittler + + * src/modules/oldfilm/filter_vignette.c, + src/modules/oldfilm/filter_vignette.yml: use extra paramters for vignette + settings + +2009-11-21 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Add support for new libavcodec + decode functions. + + * src/modules/avformat/producer_avformat.c: Fix seek on some AVCHD causing + infinite loop. This detects when libavformat starts to consistently report + invalid PTS and then will disable Ivan's new_seek code. In the example file I + have this only happens when seeking backwards, which typically implies an + interactive use case (except when using framebuffer with speed < 0). Then, it + should still use the new_seek when simply apply an in point to allow for a + clean, accurate cut. + +2009-11-20 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix regression in audio only + output. + + * src/modules/avformat/producer_avformat.c: Fix dropping samples on math + error (kdenlive 1219). + +2009-11-14 j-b-m + + * src/modules/frei0r/filter_frei0r.c: Fix frei0r helper filter position (used + for keyframes) + +2009-11-13 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Fix typewriter start param + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Add an offset start param to + typewriter effect + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Get ready for typewriter + effect in titles + +2009-11-05 Dan Dennedy + + * src/modules/frei0r/factory.c: Some frei0r filters need to be initialized + before getting param info. + + * src/modules/frei0r/factory.c: Some frei0r filters need to be initialized + before getting param info. + +2009-11-04 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Fix images hidden + (kdenlive-1247) Get ready for title effects (blur, shadow) + +2009-10-26 Dan Dennedy + + * .../motion_est/filter_autotrack_rectangle.c: Fix autotrack_rectangle with + negative origin (kdenlive 766). + + * src/framework/mlt_frame.c: These get/set position calls are unnecessary. + +2009-10-19 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix short output when video + shorter than audio (kdenlive 1207). + +2009-10-13 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix audio distortion due to + supplying incorrect decode buffer size. + + * src/modules/avformat/producer_avformat.c: Add dynamically resizing audio + buffer. + +2009-10-12 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix regression on video-only + files (kdenlive-1206). + +2009-10-13 j-b-m + + * src/modules/kdenlive/filter_freeze.c: Fix freeze effect issues with + transitions (kdenlive 1192) modified: src/modules/kdenlive/filter_freeze.c + +2009-10-11 Dan Dennedy + + * src/modules/core/filter_crop.c: Fix bounds checking of crop filter + (kdenlive-1148). + + * src/modules/avformat/producer_avformat.c: Fix regression with mono audio + (kdenlive-1204). + +2009-10-10 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Add codec.frame_rate and drop the + profile/level meta properties. + + * profiles/svcd_pal_wide: Fix the display aspect ratio of SVCD Widescreen + PAL. + + * configure, src/framework/mlt.h: Bump the version to 0.4.7. + + * src/modules/linsys/consumer_SDIstream.c: Add audio channel mapping. This + uses meta properties on the producer: meta.map.audio..channels= + meta.map.audio..start= where 8 > N >= 0. The consumer loops over + N, consumes meta...channels and outputs them from channel meta...start. The + channel index starts at 0. For example, if the first audio track of the clip + is stereo English and the second audio track is stereo French, then this will + swap them: $ melt someclip audio_index=all meta.map.audio.0.channels=2 + meta.map.audio.0.start=2 meta.map.audio.1.channels=2 meta.map.audio.1.start=0 + -consumer linsys_sdi. However, the last pair of meta properties in this + example are actually optional. The algorithm outputs the remaining channels + at the start channel you specify. But since getting an unspecified property + yields 0, the last meta properties is unnecessary as well. + + * src/modules/linsys/sdi_generator.c: Add MAX_AUDIO_STREAMS constant. + + * src/modules/avformat/producer_avformat.c: Improve this log message. + + * src/framework/mlt_tractor.c: Fix the tractor not passing meta properties to + its new frame. + + * src/modules/linsys/consumer_SDIstream.c, + src/modules/linsys/sdi_generator.c: Convert some printfs to mlt_log. + + * src/modules/linsys/consumer_SDIstream.c, + src/modules/linsys/sdi_generator.c: Cleanup unused parameters. + + * src/modules/linsys/sdi_generator.c: Cleanup compiler warnings. + + * src/modules/linsys/consumer_SDIstream.c, + src/modules/linsys/sdi_generator.c: Add support for >2 audio channels to + Linsys SDI consumer. This does not yet have any remapping support. + +2009-10-06 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Add support for audio_index=all. + +2009-09-22 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Convert audio structures to + arrays. Also collect info about audio channels and streams. + +2009-09-21 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Factor out audio seeking and + decoding from the get_audio callback. + +2009-09-18 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Factor out video codec + initialization. + + * src/modules/avformat/producer_avformat.c: Factor out audio codec setup from + audio index handling. + + * src/modules/avformat/producer_avformat.c: Reduce usage of properties for + state. + +2009-10-07 Dan Dennedy + + * ChangeLog: Update changelog for 0.4.6 release. + + * AUTHORS, Doxyfile, NEWS, configure, docs/melt.1, src/framework/mlt.h: Set + version to 0.4.6 and update release notes. + + * src/modules/avformat/Makefile, src/modules/avformat/configure: Add + configure option --avformat-svn-version. Also update recommended version to + Sept 15, 2009 and other cleanup. + +2009-10-05 j-b-m + + * src/modules/kdenlive/producer_framebuffer.c: Framebuffer producer should + obey to the force_aspect_ratio value modified: + src/modules/kdenlive/producer_framebuffer.c + +2009-10-04 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/producer_kdenlivetitle.c: Fix behaviour of title clips + when in and out points are given modified: + src/modules/qimage/kdenlivetitle_wrapper.cpp modified: + src/modules/qimage/producer_kdenlivetitle.c + +2009-09-26 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Improve exception handling in + consumer_avformat. + +2009-09-26 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: locale fix for decial numbers + +2009-09-26 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Improve exception handling in + consumer_avformat. + +2009-09-24 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Wait for and close AVCodec + threads at end. Except when using x264 because it may crash at the end of + the second pass when using multiple threads. Also, cleanup another dual pass + log file that new versions of x264 creates. + + * src/modules/avformat/consumer_avformat.c: Fix crash in logging warning + (2865906). + +2009-09-22 Dan Dennedy + + * src/swig/mlt.i: Fix swig building with some Python versions and possibly + more. + +2009-09-20 Dan Dennedy + + * src/mlt++/MltField.cpp, src/mlt++/MltField.h, src/mlt++/MltProducer.cpp, + src/mlt++/MltProducer.h, src/mlt++/MltProperties.cpp, + src/mlt++/MltProperties.h, src/mlt++/MltRepository.cpp, + src/mlt++/MltRepository.h, src/mlt++/MltTractor.cpp, src/mlt++/MltTractor.h, + src/mlt++/MltTransition.cpp, src/mlt++/MltTransition.h, src/swig/mlt.i: + Update bindings. + +2009-09-19 Dan Dennedy + + * src/mlt++/MltProperties.cpp, src/mlt++/MltProperties.h: Add Properties + constructor from opaque pointer. + +2009-09-15 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix crash when audio encode does + not yield frame (2859643). + + * src/modules/avformat/consumer_avformat.c: Convert consumer_avformat message + to mlt_log API. + +2009-09-15 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Fix compatibility with older + Kdenlive titles: Kdenlive bug 1137 modified: + src/modules/qimage/kdenlivetitle_wrapper.cpp + +2009-09-15 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Remove the old location of the + first_pts calculation. + + * src/modules/avformat/producer_avformat.c: Fix concurrency instability. + (not related to new_seek) + +2009-09-13 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Relocate setting first_pts and + fix ffmpeg concurrency. + +2009-09-09 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Restore seeking to one second + before target. Since Ivan Schreter's FFmpeg mpegts new-seek patches were + disabled, this is temporarily required for H.264 MPEG2-TS. + +2009-09-05 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Patch from Ivan Schreter to fix + seeking on AVCHD. This is intended to improve seeking in general, but it not + ready for all formats. It can be explicitly enabled by setting the new_seek + property to 1. I added code to enable it by default for H.264 in MPEG-2 + Transport Stream, but one can disable it by setting new_seek to 0. + +2009-09-15 Dan Dennedy + + * src/mlt++/MltFrame.cpp: Remove construction of unused properties object. + + * src/swig/Makefile, src/swig/java/build, src/swig/lua/build, + src/swig/perl/build, src/swig/php/build, src/swig/python/build, + src/swig/ruby/build, src/swig/tcl/build: Fix distclean make target under swig + and cleanup object files. + +2009-09-13 Dan Dennedy + + * src/modules/core/factory.c, src/modules/core/producer_loader.c, + src/modules/kdenlive/producer_framebuffer.c: Invert position of normalization + filters with framebuffer producer. Previously, the framebuffer producer + loaded a normalized producer, which can give undesired results with things + like crop and really any time you want to filter the unpadded images of the + speed-altered video. Now, the framebuffer uses the new "abnormal" producer to + load the clip without normalization filters and sets appropriate frame + properties to allow the normalizing filters attached to the framebuffer to + act appropriately. This new abnormal filter is simply an alias to the + existing loader filter, which uses the name by which it is invoked to toggle + the behaviour of whether to attach normalizing filters. + +2009-09-12 Dan Dennedy + + * src/modules/kdenlive/producer_framebuffer.c: Fix framebuffer producer + preventing image conversion and crop. + + * src/modules/qimage/configure: Fix kde_libdir detection for qimage (patch + 2151852). Patch from Roberto Castagnola . In + particular, Gentoo users have needed this. + +2009-09-10 Dan Dennedy + + * Makefile, src/swig/Makefile, src/swig/configure: Improve swig build with + help from Michael Forney. + +2009-09-09 Dan Dennedy + + * src/modules/core/transition_composite.c: Restore performance + characteristics of recent composite fix. + + * src/modules/core/transition_composite.c: Fix composite regression with no + luma. + + * src/modules/core/transition_composite.c: Fix abruptness when using a luma + with softness in composite. + + * src/modules/sdl/consumer_sdl_audio.c: Fix big memory leak when scrubbing. + +2009-09-10 j-b-m + + * src/modules/kdenlive/producer_framebuffer.c: Fix memleaks modified: + src/modules/kdenlive/producer_framebuffer.c + +2009-09-09 j-b-m + + * src/modules/kdenlive/producer_framebuffer.c: Fix framebuffer flicker + modified: src/modules/kdenlive/producer_framebuffer.c + +2009-09-08 Dan Dennedy + + * src/modules/sdl/consumer_sdl_audio.c: Cleanup pthread mutexes and + conditions. + + * src/modules/core/filter_rescale.c: Fix core scaler regression. + +2009-09-05 Dan Dennedy + + * src/swig/configure: Patch from Michael Forney to fix swig configure. If + configure is run with --swig-languages="lang1 lang2", it complains because it + is compared to "all" without any quotes. + +2009-09-03 Dan Dennedy + + * src/modules/xml/consumer_xml.c: Fix making paths relative (kdenlive-1111). + +2009-09-01 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Don't crash when running + kdenlivetitle module from a console, instead print error message and exit + modified: src/modules/qimage/kdenlivetitle_wrapper.cpp + +2009-08-31 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Fix flicker frame appearing + at 0 position, small optimisations modified: + src/modules/qimage/kdenlivetitle_wrapper.cpp + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Fix flicker frame appearing + at 0 position, small optimisations modified: + src/modules/qimage/kdenlivetitle_wrapper.cpp + +2009-08-29 Dan Dennedy + + * src/framework/mlt_pool.c: The padding is no longer necessary with the gcc + aligned attribute. + + * src/framework/mlt_pool.c: Chris Rudorff (ppc contributor) strongly suggests + 16 byte alignment and padding for all arch. + + * src/modules/kdenlive/producer_framebuffer.c: Apply JBM's fix to framebuffer + regression on big image convert refactoring. + + * src/framework/mlt_pool.c: Apply mem alignment and corruption patches from + Christoph Rudorff while debugging ppc. + +2009-08-29 gmarco + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: removed warning + +2009-08-26 Dan Dennedy + + * src/modules/sdl/consumer_sdl_audio.c: Convert audio-only SDL consumer to + new audio API. + + * src/modules/sdl/consumer_sdl_audio.c: Cleanup indentation + + * src/modules/sdl/Makefile, src/modules/sdl/consumer_sdl_audio.c, + src/modules/sdl/factory.c: Add audio-only SDL consumer (for Kdenlive on OS + X). + + * src/modules/sdl/consumer_sdl_audio.c: Convert audio-only SDL consumer to + new audio API. + + * src/modules/sdl/consumer_sdl_audio.c: Cleanup indentation + + * src/modules/sdl/Makefile, src/modules/sdl/consumer_sdl_audio.c, + src/modules/sdl/factory.c: Add audio-only SDL consumer (for Kdenlive on OS + X). + +2009-08-19 Dan Dennedy + + * src/modules/linsys/Makefile, src/modules/linsys/configure, + src/modules/linsys/consumer_SDIstream.c, src/modules/linsys/factory.c, + src/modules/linsys/sdi_generator.c: Add Linsys SDI consumer from B.C.E. + +2009-08-18 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Fix a/v sync on files with + incorrect codec frame rate, but correct muxer rate. + +2009-08-16 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Titler: add support for + background property modified: src/modules/qimage/kdenlivetitle_wrapper.cpp + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Titler: add support for + background property modified: src/modules/qimage/kdenlivetitle_wrapper.cpp + +2009-08-07 Dan Dennedy + + * src/framework/mlt_frame.c: Fix a/v synch drift with some unhandled + framerates (kdenlive-1034). Previously only special handling provided for + 32000, 44100, and 48000 sample rates on the strange NTSC frame rate. Patch + provided by Mike Adkins makes it generic including 24000/1001. Thanks! + +2009-08-03 Dan Dennedy + + * src/framework/Makefile, src/framework/mlt_consumer.c, + src/framework/mlt_frame.c, src/framework/mlt_frame.h, + src/framework/mlt_tractor.c, src/framework/mlt_types.h, + src/mlt++/MltFrame.cpp, src/mlt++/MltFrame.h, src/mlt++/configure, + src/modules/avformat/consumer_avformat.c, + src/modules/avformat/filter_avresample.c, + src/modules/avformat/producer_avformat.c, src/modules/core/Makefile, + src/modules/core/factory.c, src/modules/core/filter_audioconvert.c, + src/modules/core/filter_channelcopy.c, src/modules/core/filter_mono.c, + src/modules/core/filter_transition.c, src/modules/core/loader.ini, + src/modules/core/producer_consumer.c, src/modules/core/transition_mix.c, + src/modules/dv/consumer_libdv.c, src/modules/dv/producer_libdv.c, + src/modules/jackrack/filter_jackrack.c, src/modules/jackrack/filter_ladspa.c, + src/modules/normalize/filter_volume.c, + src/modules/resample/filter_resample.c, src/modules/sdl/consumer_sdl.c, + src/modules/sox/filter_sox.c, src/modules/vorbis/producer_vorbis.c: Refactor + audio conversion and mixing. + + * src/modules/sdl/consumer_sdl.c, src/modules/sdl/consumer_sdl_preview.c, + src/modules/sdl/consumer_sdl_still.c: Fix some SDL concurrency issues I am + seeing in Kdenlive on my quad core. + +2009-08-02 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Fix start / endviewport + movement, do not respect aspect ratio when resizing modified: + kdenlivetitle_wrapper.cpp + + * src/modules/qimage/configure, src/modules/qimage/kdenlivetitle_wrapper.cpp: + Add support for svg items in titles modified: configure modified: + kdenlivetitle_wrapper.cpp + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Dont's set Graphicscene + parent to avoid warning message, fix display of images modified: + kdenlivetitle_wrapper.cpp + + * src/modules/qimage/kdenlivetitle_wrapper.h: remove unused var modified: + kdenlivetitle_wrapper.h + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: Fix errors in caching + mem + leaks, fix resize issue modified: kdenlivetitle_wrapper.cpp modified: + kdenlivetitle_wrapper.h modified: producer_kdenlivetitle.c + +2009-08-01 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: Rewrote caching, similar to + qimage producer modified: kdenlivetitle_wrapper.cpp modified: + kdenlivetitle_wrapper.h modified: producer_kdenlivetitle.c + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: Cache image if there is no + animation modified: kdenlivetitle_wrapper.cpp + +2009-07-31 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: Use QImage instead of QPixmap, + add myself in copyright modified: kdenlivetitle_wrapper.cpp modified: + kdenlivetitle_wrapper.h modified: producer_kdenlivetitle.c + +2009-07-31 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: kdenlivetitle_wrapper.cpp: qt + 4.4 fix for scale + +2009-07-31 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h: don't use cache, just normal + properties to store scene modified: kdenlivetitle_wrapper.cpp modified: + kdenlivetitle_wrapper.h + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: Rescale title when they are + played with a different profile modified: kdenlivetitle_wrapper.cpp + modified: kdenlivetitle_wrapper.h modified: producer_kdenlivetitle.c + +2009-07-30 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/producer_kdenlivetitle.c: Fix image size, fix utf-8 + characters in titles modified: kdenlivetitle_wrapper.cpp modified: + producer_kdenlivetitle.c + +2009-07-29 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: Fix use of several title + producers in one instance of Kdenlive modified: kdenlivetitle_wrapper.cpp + modified: kdenlivetitle_wrapper.h modified: producer_kdenlivetitle.c + +2009-07-27 gmarco + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: kdenlivetitle_wrapper.cpp: + fixed merge conflict + +2009-07-27 j-b-m + + * src/modules/qimage/producer_kdenlivetitle.c: debug -- modified: + producer_kdenlivetitle.c + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: Cleanup + fix crashes when used + in Kdenlive modified: kdenlivetitle_wrapper.cpp modified: + kdenlivetitle_wrapper.h modified: producer_kdenlivetitle.c + +2009-07-24 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/producer_kdenlivetitle.c: Fix mem leak modified: + src/modules/qimage/kdenlivetitle_wrapper.cpp modified: + src/modules/qimage/producer_kdenlivetitle.c + +2009-07-26 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h: Cleanup & fix crash modified: + kdenlivetitle_wrapper.cpp modified: kdenlivetitle_wrapper.h + +2009-07-26 Dan Dennedy + + * src/framework/mlt_playlist.c: Fix handling of length parameter in + mlt_playlist_remove_region. This fixes kdenlive bug 1030. The calls to + mlt_playlist_split() inside this function appear to have forgotten that it + splits _after_ the specified position. + +2009-07-26 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h: Cleanup & fix crash modified: + kdenlivetitle_wrapper.cpp modified: kdenlivetitle_wrapper.h + +2009-07-25 j-b-m + + * src/framework/mlt_playlist.c: Fix bug preventing removal of one frame + region modified: mlt_playlist.c + + * src/framework/mlt_playlist.c: Fix bug preventing deletion of one frame + region modified: mlt_playlist.c + +2009-07-24 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/producer_kdenlivetitle.c: Fix mem leak modified: + src/modules/qimage/kdenlivetitle_wrapper.cpp modified: + src/modules/qimage/producer_kdenlivetitle.c + + * src/modules/qimage/producer_kdenlivetitle.c: Remove debug output + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: Fix crash + position in time + modified: src/modules/qimage/kdenlivetitle_wrapper.cpp modified: + src/modules/qimage/kdenlivetitle_wrapper.h modified: + src/modules/qimage/producer_kdenlivetitle.c + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: * Fix memleaks * Cleanup * + Reload xml when setting "reload_xml" property modified: + src/modules/qimage/kdenlivetitle_wrapper.cpp modified: + src/modules/qimage/kdenlivetitle_wrapper.h modified: + src/modules/qimage/producer_kdenlivetitle.c + +2009-07-24 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: kdenlivetitle_wrapper.cpp: + use changed format of title-xml + + * src/modules/qimage/qimage_wrapper.cpp: qimage_wrapper: removed unused line + +2009-07-24 j-b-m + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: Add feature to dynamically + replace text in a block modified: kdenlivetitle_wrapper.cpp modified: + kdenlivetitle_wrapper.h modified: producer_kdenlivetitle.c + +2009-07-24 Marco Gittler + + * src/modules/qimage/factory.c: qimage/factory.c: readded deleted qimage + producer + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: kdenlivetitle: reindent code / + readded qimage_producer + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h: reindent c++ + + * src/modules/qimage/producer_kdenlivetitle.c: reindent code + + * src/modules/qimage/factory.c, src/modules/qimage/qimage_wrapper.cpp: + readded deleted qimage producer in factory + +2009-07-20 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: clean image before painting + +2009-07-19 Dan Dennedy + + * src/modules/sdl/consumer_sdl_still.c: Fix image refresh in sdl_still + consmuer. + + * src/melt/melt.c: Avoid redefining _GNU_SOURCE. + +2009-07-19 Marco Gittler + + * src/modules/qimage/configure, src/modules/qimage/producer_kdenlivetitle.c: + kdenlivetitle: added QtXml during configure, add rescource to producer + +2009-07-18 gmarco + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: use start/end from kdenlive + titlefiles + +2009-07-18 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: working color conversion + +2009-07-15 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: memcpy works now + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: memhandling changed + +2009-07-14 Dan Dennedy + + * src/melt/melt.c: Add missing include for basename(). + + * src/modules/avformat/Makefile, src/modules/avformat/configure, + src/modules/core/Makefile, src/modules/dgraft/Makefile, + src/modules/dv/Makefile, src/modules/effectv/Makefile, + src/modules/frei0r/Makefile, src/modules/gtk2/Makefile, + src/modules/jackrack/Makefile, src/modules/kdenlive/Makefile, + src/modules/kino/Makefile, src/modules/melt/Makefile, + src/modules/motion_est/Makefile, src/modules/normalize/Makefile, + src/modules/oldfilm/Makefile, src/modules/plus/Makefile, + src/modules/qimage/Makefile, src/modules/resample/Makefile, + src/modules/sdl/Makefile, src/modules/sox/Makefile, + src/modules/vmfx/Makefile, src/modules/vorbis/Makefile, + src/modules/xine/Makefile, src/modules/xml/Makefile: Fix build on OS X and + possibly others. Gives higher priority to local lib and include dirs than + system or SDL-based lib and include dirs. Also, moves previous -lm fix to + from general build to --avformat-svn and --avformat-static builds. + +2009-07-14 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: don't block under + qt-application (kdenlive) + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/producer_kdenlivetitle.c: cleanup + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: test alpha channel + +2009-07-13 Dan Dennedy + + * src/modules/avformat/Makefile: Fix underlinking avformat on some systems + (bug 2821055). + + * src/modules/sox/filter_sox.c: Apply sox 14.3 compatibility patch from Fathi + Boudra. + +2009-07-11 Marco Gittler + + * src/modules/core/loader.dict, src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h: kdenlivetitle_wrapper: + interpolate from start-> end, added title to dict + +2009-07-10 Marco Gittler + + * src/modules/qimage/kdenlivetitle_wrapper.cpp: kdenlivetitle_wrapper: fixed + typo, not seen in Mac OS (QtXml also needed + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: kdenlivetitle_wrapper: load + kdenlive titles + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h: kdenlivetitle_wrapper: use + QApplication, else QGrahicsScene ist not working + + * src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: kdenlivetitle_wrapper.{cpp,h}, + producer_kdenlivetitle.c: LGPL header and byte move for right RGBA values + + * src/modules/qimage/Makefile, src/modules/qimage/factory.c, + src/modules/qimage/kdenlivetitle_wrapper.cpp, + src/modules/qimage/kdenlivetitle_wrapper.h, + src/modules/qimage/producer_kdenlivetitle.c: first work on kdenlive title + producer should later read the xml-file from kdenlive and let the title have + scroll and zoom + +2009-07-03 Dan Dennedy + + * configure, docs/policies.txt, src/framework/mlt.h, + src/framework/mlt_frame.c, src/framework/mlt_frame.h, + src/framework/mlt_log.c, src/modules/avformat/filter_avcolour_space.c, + src/modules/avformat/filter_avdeinterlace.c, + src/modules/avformat/filter_swscale.c, + src/modules/avformat/producer_avformat.c, src/modules/core/Makefile, + src/modules/core/factory.c, src/modules/core/filter_brightness.c, + src/modules/core/filter_crop.c, src/modules/core/filter_gamma.c, + src/modules/core/filter_greyscale.c, src/modules/core/filter_imageconvert.c, + src/modules/core/filter_luma.c, src/modules/core/filter_mirror.c, + src/modules/core/filter_obscure.c, src/modules/core/filter_rescale.c, + src/modules/core/filter_resize.c, src/modules/core/filter_watermark.c, + src/modules/core/loader.ini, src/modules/core/producer_colour.c, + src/modules/core/producer_consumer.c, src/modules/core/producer_ppm.c, + src/modules/core/transition_luma.c, src/modules/effectv/filter_burn.c, + src/modules/frei0r/filter_frei0r.c, src/modules/frei0r/frei0r_helper.c, + src/modules/frei0r/frei0r_helper.h, src/modules/frei0r/producer_frei0r.c, + src/modules/frei0r/transition_frei0r.c, src/modules/gtk2/filter_rescale.c, + src/modules/gtk2/producer_pango.c, src/modules/gtk2/producer_pixbuf.c, + src/modules/kdenlive/filter_boxblur.c, src/modules/kdenlive/filter_wave.c, + src/modules/kdenlive/producer_framebuffer.c, + src/modules/motion_est/filter_crop_detect.c, + src/modules/motion_est/filter_motion_est.c, + src/modules/motion_est/filter_vismv.c, + src/modules/motion_est/producer_slowmotion.c, + src/modules/oldfilm/filter_dust.c, src/modules/oldfilm/filter_grain.c, + src/modules/oldfilm/filter_lines.c, src/modules/oldfilm/filter_oldfilm.c, + src/modules/oldfilm/filter_tcolor.c, src/modules/oldfilm/filter_vignette.c, + src/modules/plus/filter_affine.c, src/modules/plus/filter_charcoal.c, + src/modules/plus/filter_invert.c, src/modules/plus/filter_sepia.c, + src/modules/plus/transition_affine.c, src/modules/qimage/producer_qimage.c, + src/modules/qimage/qimage_wrapper.cpp, src/modules/qimage/qimage_wrapper.h, + src/modules/sdl/consumer_sdl.c, src/modules/sdl/consumer_sdl_still.c, + src/modules/sdl/producer_sdl_image.c, src/modules/vmfx/filter_chroma.c, + src/modules/vmfx/filter_chroma_hold.c, src/modules/vmfx/filter_mono.c, + src/modules/vmfx/filter_shape.c, src/modules/xine/filter_deinterlace.c: + Massive refactoring of image conversion. This drops all image color space + and pixel format conversions from the mlt_frame class. Instead, it adds a + convert_image virtual function to the mlt_frame class that is called within + mlt_frame_get_image(). The newly added imageconvert filter sets that virtual + function and contains the various conversion routines. The loader producer + automatically attaches this filter to the producer it creates. + + * src/framework/mlt_profile.c: Slightly improve auto-setting + MLT_NORMALISATION. + +2009-06-30 Dan Dennedy + + * ChangeLog: Update ChangeLog for 0.4.4 release. + + * Doxyfile, NEWS, configure, docs/melt.1, src/framework/mlt.h: Set to v0.4.4 + and update release notes. + + * src/modules/sdl/consumer_sdl.c: Log failure to open audio. + +2009-06-29 Dan Dennedy + + * src/modules/sdl/consumer_sdl_preview.c: Fix crash with invalid video_driver + property. + + * src/modules/gtk2/Makefile: Link gtk2 module against libiconv on FreeBSD. + +2009-06-26 Dan Dennedy + + * src/swig/configure: Fix conditional swig build and remove --enable-swig. + +2009-06-23 Dan Dennedy + + * src/swig/configure, src/swig/lua/build, src/swig/lua/play.lua: Add SWIG Lua + bindings. + +2009-06-22 Dan Dennedy + + * configure, src/framework/Makefile, src/melt/configure, src/swig/Makefile, + src/swig/configure, src/swig/java/build, src/swig/perl/build, + src/swig/php/build, src/swig/python/build, src/swig/ruby/build, + src/swig/tcl/build: Further integrate swig into build system. This is not + enabled by default. It adds configure options --enable-swig and + --swig-languages. + + * src/melt/Makefile, src/melt/configure, src/melt/melt.c: Add configure + option --rename-melt. + + * src/modules/avformat/producer_avformat.c: Fix crash in avformat producer on + audio overrun. Fixes Kdenlive bug 754 and possibly others due to unchecked + bounds writing to an audio buffer. + + * src/modules/frei0r/Makefile, src/modules/frei0r/blacklist.txt, + src/modules/frei0r/factory.c: Add blacklist to frei0r module. This is for + Kdenlive bugs 913 and 917. It is populated with only facedetect for now. + + * src/framework/mlt_factory.c: Initialize the environment before the module + repo. This lets module factory functions get info from mlt_environment(). + +2009-06-21 Dan Dennedy + + * src/modules/avformat/Makefile.orig, src/modules/avformat/Makefile.rej: + Remove these bogus make files in avformat. + + * src/modules/avformat/Makefile.orig, src/modules/avformat/Makefile.rej, + src/modules/avformat/consumer_avformat.c: Fix avformat consumer crashing on + pcm_s16le. + +2009-06-19 Dan Dennedy + + * src/modules/gtk2/Makefile: Fix underlink libm gtk2 module (floor). + + * src/modules/avformat/producer_avformat.c: Fix regression in 8bit audio + handling. Regression occurred with migration to FFmpeg + av_audio_resample_init(). This also drops usage of non-public audio convert; + instead, relying upon new resample to do the same task. audioconvert.h is + still used, however, to get the sample format description. + +2009-06-18 Dan Dennedy + + * src/modules/sox/Makefile: Fix underlinking libm for sdl module. Patch from + Debian. + + * docs/melt.1: Fix manpage whatis entry. Patch from Debian. + + * src/modules/kdenlive/producer_framebuffer.c: Fix framebuffer producer to be + thread-safe. + +2009-06-16 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Migrate to FFmpeg + avformat_alloc_context(). + + * src/modules/avformat/filter_avresample.c, + src/modules/avformat/producer_avformat.c: Migrate to FFmpeg + av_audio_resample_init. + + * src/melt/Makefile, src/melt/melt.c, + src/modules/avformat/producer_avformat.c: Fix (kdenlive-824) >2 channels not + downmixed. + + * src/modules/jackrack/Makefile: Fix underlinking jackrack plugin. + +2009-06-15 Dan Dennedy + + * src/modules/kdenlive/producer_framebuffer.c: Fix big memory leak in + framebuffer producer. This fix is for kdenlive bug 898. This was due to + allocating a frame in get_frame that might not get closed by a skipped call + to get_image. This skipping can happen when using realtime mode (frame + dropping). + + * configure, profiles/Makefile, src/framework/Makefile, src/melt/Makefile, + src/modules/avformat/Makefile, src/modules/core/Makefile, + src/modules/feeds/Makefile, src/modules/lumas/Makefile, + src/modules/oldfilm/Makefile, src/modules/xml/Makefile: Add datadir and + mandir options to configure. + + * src/modules/qimage/configure: Fix building qimage when QtGui does not + include QtCore. + + * src/modules/gtk2/pixops.c: Fix compilation of gtk2 module. + + * src/modules/kino/avi.cc, src/modules/kino/filehandler.cc, + src/modules/kino/kino_wrapper.cc: Apply patch from Debian to fix compilation + of kino module. + + * src/modules/gtk2/have_mmx.S: Apply patch from Debian to update have_mmx. + + * Makefile: Distributors do not like us to run ldconfig. + + * configure: Link with --no-undefined flag. + +2009-06-13 Dan Dennedy + + * src/modules/avformat/consumer_avformat.c: Fix encoding to Ogg Theora with + Vorbis. This applies to Kdenlive bug 465. After fixing the huge memory leak, + there was an audio sync problem, and the fix for that might help other + formats as well (fix was to initialize the audio codec time base). This also + increases the size of the audio encoding buffer to fix flac encoding. + +2009-06-10 Dan Dennedy + + * docs/melt.1, docs/policies.txt, src/melt/melt.c: Add man page for melt. + Not yet installed. + +2009-06-07 Dan Dennedy + + * src/modules/core/transition_composite.c: Add invert boolean property to + composite transition. + +2009-05-29 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Workaround video streams with + wild timestamps (kdenlive-854) + +2009-06-03 Dan Dennedy + + * src/modules/avformat/producer_avformat.c: Add support for RGBA formats such + as QT Anim. + + * configure, src/framework/mlt.h: Set to interim version 0.4.3 + + * src/modules/core/filter_rescale.c: Improve alpha scaling conditional logic. + 2009-05-30 Dan Dennedy + * ChangeLog: Update Changelog for 0.4.2 release. + * Doxyfile, NEWS, configure, src/framework/mlt.h: Bump versions and update release notes.