+2011-07-16 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/avformat/producer_avformat.c: Fix regression seeking to in
+ point on seekable.
+
+2011-07-11 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * presets/consumer/avformat/webm, presets/consumer/avformat/webm-pass1,
+ presets/consumer/avformat/webm-pass2: Add some WebM presets.
+
+2011-07-04 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/sdl/consumer_sdl.c: Make it easier to embed sdl in Windows
+ applications.
+
+2011-06-25 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/avformat/producer_avformat.c: Use int64_t for req_position and
+ int_position.
+
+2011-06-22 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/avformat/producer_avformat.c: Disable new_seek on h264/ts from
+ non-seekable source (udp, pipe).
+
+2011-06-07 Dan Dennedy <dan@dennedy.org>
+
+ * src/modules/gtk2/producer_pango.c: Fix pango producer from loading with
+ empty string arg.
+
+2011-06-06 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/decklink/producer_decklink.cpp: Let decklink run forever. Also
+ fix setting resource property.
+
+2011-05-30 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/framework/mlt_consumer.c: Prevent multiple starts on mlt_consumer.
+
+2011-05-22 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/avformat/producer_avformat.c: Copy cached image if writable
+ copy requested.
+
+2011-05-03 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/avformat/producer_avformat.c: Try to duplicate last image if
+ decoding fails.
+
+2011-04-22 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/core/producer_colour.c: Fix corruption in color producer
+ (3288984)
+
+2011-04-12 Dan Dennedy <dan@dennedy.org>
+
+ * src/modules/decklink/consumer_decklink.cpp: Fix decklink consumer on
+ devices without keyer.
+
+2011-04-09 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/kdenlive/filter_freeze.c: Fix deadlock in freeze filter.
+ Reported by Andrew Wason.
+
+2011-04-07 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/decklink/consumer_decklink.cpp: Add keyer support to decklink
+ consumer.
+
+2011-03-31 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/decklink/consumer_decklink.cpp: Improve frame-dropping in
+ decklink.
+
+2011-03-20 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * profiles/atsc_1080p_50, profiles/atsc_1080p_5994, profiles/atsc_1080p_60:
+ Add high frame rate 1080p profiles.
+
+2011-03-17 Dan Dennedy <dan@dennedy.org>
+
+ * src/modules/avformat/producer_avformat.c: Fix regression on seeking to
+ first frame with audio_index set.
+
+2011-03-14 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <ertanden@gmail.com>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <root@ttill.de>
+
+ * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: use new API
+ functions to prevent some possible issues.
+
+2011-03-07 Dan Dennedy <dan@dennedy.org>
+
+ * src/modules/core/filter_audioconvert.c: Fix regression in audioconvert.
+
+2011-03-06 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <root@ttill.de>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <root@ttill.de>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <root@ttill.de>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <jb@kdenlive.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/motion_est/Makefile: Fix lib suffix on motion_est.
+
+2011-02-16 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <root@ttill.de>
+
+ * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping: Use
+ "property-changed" event to find out when to parse the spline
+
+2011-02-13 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <jb@kdenlive.org>
+
+ * src/modules/plus/transition_affine.c: Make offset in affine transition
+ keyframable.
+
+2011-02-05 Till Theato <root@ttill.de>
+
+ * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping: fix mode alpha
+ not working with image format rgb24a
+
+2011-02-03 Till Theato <root@ttill.de>
+
+ * src/modules/rotoscoping/filter_rotoscoping.c: rotoscoping: prevent possible
+ crash
+
+2011-01-31 Dan Dennedy <dan@dennedy.org>
+
+ * src/modules/core/producer_consumer.c: Copy the alpha channel in
+ producer_consumer.
+
+2011-01-30 Dan Dennedy <dan@dennedy.org>
+
+ * src/modules/avformat/consumer_avformat.c: Improve efficiency of memory copy
+ in avformat consumer. Patch from Paul Flinders <paul@flinders.org>.
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/gtk2/Makefile: Link pango producer with libiconv on Mac OS X.
+
+2011-01-27 Till Theato <root@ttill.de>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <root@ttill.de>
+
+ * 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 <root@ttill.de>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/framework/mlt_consumer.c: Fix race condition on frame pointer in
+ parallel consumer.
+
+2010-10-17 Dan Dennedy <dan@dennedy.org>
+
+ * src/framework/mlt_consumer.c: Fix multiple workers getting the same frame.
+
+2010-10-04 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/framework/mlt_consumer.c: Change this log message to debug level.
+
+2010-03-04 Dan Dennedy <dan@dennedy.org>
+
+ * .../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 <dan@dennedy.org>
+
+ * src/framework/mlt_deque.c, src/framework/mlt_deque.h: Add
+ mlt_deque_insert().
+
+2010-02-16 Dan Dennedy <dan@dennedy.org>
+
+ * src/framework/mlt_consumer.c, src/framework/mlt_consumer.h: Qualify queue,
+ mutex, and cond vars with frame_queue_.
+
+2011-01-23 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * src/modules/sdl/Makefile: Fix build of mingw branch on Linux. Fixing this
+ here prior to merging into master.
+
+2010-12-03 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <root@ttill.de>
+
+ * 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 <root@ttill.de>
+
+ * 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 <root@ttill.de>
+
+ * src/modules/rotoscoping/filter_rotoscoping.c: Rotoscoping: Use cubic Bezier
+ spline instead of simple polygon to define masks
+
+2011-01-16 j-b-m <jb@kdenlive.org>
+
+ * src/modules/plus/transition_affine.c: Add always_active property to affine
+ transition.
+
+2011-01-16 Till Theato <root@ttill.de>
+
+ * 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 <root@ttill.de>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+
+ * 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 <jb@kdenlive.org>
+
+ * src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/producer_qimage.c:
+ Add force_aspect_ratio to image producers.
+
+2011-01-10 Dan Dennedy <dan@dennedy.org>
+
+ * 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 <dan@dennedy.org>
+ * 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
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