]> git.sesse.net Git - mlt/log
mlt
13 years agofix setenv
Dan Dennedy [Sat, 26 Feb 2011 03:57:51 +0000 (19:57 -0800)]
fix setenv

13 years agoSupport forever transitions (in and out not supplied).
Dan Dennedy [Fri, 25 Feb 2011 06:33:22 +0000 (22:33 -0800)]
Support forever transitions (in and out not supplied).

13 years agoAdd 'factor' property to scale filters.
Dan Dennedy [Fri, 25 Feb 2011 06:19:21 +0000 (22:19 -0800)]
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.

13 years agoMark some frei0r plugins as not thread safe.
Dan Dennedy [Mon, 21 Feb 2011 06:54:00 +0000 (22:54 -0800)]
Mark some frei0r plugins as not thread safe.

13 years agoFix video4linux in avformat producer.
Dan Dennedy [Sun, 20 Feb 2011 05:39:54 +0000 (21:39 -0800)]
Fix video4linux in avformat producer.

melt video4linux2:/dev/video0

13 years agoRemove info about mainconcept and bluefish services.
Dan Dennedy [Sun, 20 Feb 2011 02:28:16 +0000 (18:28 -0800)]
Remove info about mainconcept and bluefish services.

13 years agoAdd profile parameter to mlt_producer_new.
Dan Dennedy [Sun, 20 Feb 2011 02:12:17 +0000 (18:12 -0800)]
Add profile parameter to mlt_producer_new.

13 years agoCheck pointer passed to mlt_service_profile.
Dan Dennedy [Sun, 20 Feb 2011 02:10:39 +0000 (18:10 -0800)]
Check pointer passed to mlt_service_profile.

13 years agoFix aspect ratio of color producer.
Dan Dennedy [Sun, 20 Feb 2011 01:50:44 +0000 (17:50 -0800)]
Fix aspect ratio of color producer.

13 years agoAdd --enable-debug option.
Dan Dennedy [Sun, 20 Feb 2011 01:45:44 +0000 (17:45 -0800)]
Add --enable-debug option.

13 years agoStore exif orientation.
j-b-m [Sat, 19 Feb 2011 21:39:19 +0000 (13:39 -0800)]
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.

13 years agoFix lib suffix on motion_est.
Dan Dennedy [Sat, 19 Feb 2011 08:16:19 +0000 (00:16 -0800)]
Fix lib suffix on motion_est.

13 years agoDisable purging consumer on seek in sdl_audio.
Dan Dennedy [Thu, 17 Feb 2011 06:32:38 +0000 (22:32 -0800)]
Disable purging consumer on seek in sdl_audio.

Due to misbehaving on parallel-consumer.

13 years agoPlayout remaining frames in sdl at end-of-stream.
Dan Dennedy [Mon, 14 Feb 2011 06:24:12 +0000 (22:24 -0800)]
Playout remaining frames in sdl at end-of-stream.

13 years agoFix deadlocks in sdl_preview with parallel-consumer.
Dan Dennedy [Mon, 14 Feb 2011 06:21:21 +0000 (22:21 -0800)]
Fix deadlocks in sdl_preview with parallel-consumer.

13 years agoFix image skew bug in composite (kdenlive-1923).
Dan Dennedy [Wed, 9 Feb 2011 04:52:01 +0000 (20:52 -0800)]
Fix image skew bug in composite (kdenlive-1923).

13 years agoFix deinterlace when luma is inverted (kdenlive-1953).
Dan Dennedy [Tue, 8 Feb 2011 08:12:06 +0000 (00:12 -0800)]
Fix deinterlace when luma is inverted (kdenlive-1953).

13 years agoMake offset in affine transition keyframable.
j-b-m [Tue, 8 Feb 2011 07:04:20 +0000 (23:04 -0800)]
Make offset in affine transition keyframable.

13 years agoCopy the alpha channel in producer_consumer.
Dan Dennedy [Tue, 1 Feb 2011 07:41:25 +0000 (23:41 -0800)]
Copy the alpha channel in producer_consumer.

13 years agoImprove efficiency of memory copy in avformat consumer.
Dan Dennedy [Sun, 30 Jan 2011 19:59:29 +0000 (11:59 -0800)]
Improve efficiency of memory copy in avformat consumer.

Patch from Paul Flinders <paul@flinders.org>.

13 years agoBe pessimistic about the duration (kdenlive-1962).
Dan Dennedy [Sun, 30 Jan 2011 19:57:05 +0000 (11:57 -0800)]
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.

13 years agoLink pango producer with libiconv on Mac OS X.
Dan Dennedy [Fri, 28 Jan 2011 03:01:09 +0000 (19:01 -0800)]
Link pango producer with libiconv on Mac OS X.

13 years agoDo not round up the duration (kdenlive-1962).
Dan Dennedy [Thu, 27 Jan 2011 04:02:07 +0000 (20:02 -0800)]
Do not round up the duration (kdenlive-1962).

13 years agoFix pausing on vdpau with noimagecache.
Dan Dennedy [Thu, 27 Jan 2011 03:56:59 +0000 (19:56 -0800)]
Fix pausing on vdpau with noimagecache.

Also uses AVFrame we already have instead of local AVPicture.

13 years agoMake seeking to first frame more reliable.
Dan Dennedy [Thu, 27 Jan 2011 03:37:18 +0000 (19:37 -0800)]
Make seeking to first frame more reliable.

13 years agoIncrease default SDL audio buffer to prevent crackling.
Dan Dennedy [Wed, 26 Jan 2011 03:48:11 +0000 (19:48 -0800)]
Increase default SDL audio buffer to prevent crackling.

13 years agoMake worker thread handle tracking more portable.
Dan Dennedy [Wed, 26 Jan 2011 03:44:38 +0000 (19:44 -0800)]
Make worker thread handle tracking more portable.

13 years agoReduce service lock contention in affine filter.
Dan Dennedy [Tue, 23 Nov 2010 22:50:09 +0000 (14:50 -0800)]
Reduce service lock contention in affine filter.

13 years agoReduce service lock contention in frei0r module.
Dan Dennedy [Tue, 23 Nov 2010 22:49:40 +0000 (14:49 -0800)]
Reduce service lock contention in frei0r module.

13 years agoFix race condition on frame pointer in parallel consumer.
Dan Dennedy [Fri, 5 Nov 2010 04:37:03 +0000 (21:37 -0700)]
Fix race condition on frame pointer in parallel consumer.

13 years agoFix multiple workers getting the same frame.
Dan Dennedy [Mon, 18 Oct 2010 01:02:42 +0000 (18:02 -0700)]
Fix multiple workers getting the same frame.

13 years agoUse a single queue for parallel workers.
Dan Dennedy [Tue, 5 Oct 2010 03:39:17 +0000 (20:39 -0700)]
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.

13 years agoAdd a MLT_FRAME() cast.
Dan Dennedy [Tue, 5 Oct 2010 03:27:34 +0000 (20:27 -0700)]
Add a MLT_FRAME() cast.

And white-space align the casts.

13 years agoAdd mlt_deque_peek() with index.
Dan Dennedy [Tue, 5 Oct 2010 03:26:27 +0000 (20:26 -0700)]
Add mlt_deque_peek() with index.

13 years agoRemove audio processing from the worker threads.
Dan Dennedy [Wed, 16 Jun 2010 04:52:30 +0000 (21:52 -0700)]
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.

13 years agoMake YADIF reentrant.
Dan Dennedy [Wed, 16 Jun 2010 02:27:07 +0000 (19:27 -0700)]
Make YADIF reentrant.

13 years agoFix regression frames out-of-order.
Dan Dennedy [Wed, 16 Jun 2010 02:12:57 +0000 (19:12 -0700)]
Fix regression frames out-of-order.

13 years agoFix compiler warning on this enum.
Dan Dennedy [Tue, 15 Jun 2010 07:00:56 +0000 (00:00 -0700)]
Fix compiler warning on this enum.

13 years agoChange this log message back to debug level.
Dan Dennedy [Tue, 15 Jun 2010 06:30:51 +0000 (23:30 -0700)]
Change this log message back to debug level.

13 years agoFix image format consistency and conversion.
Dan Dennedy [Tue, 15 Jun 2010 06:18:27 +0000 (23:18 -0700)]
Fix image format consistency and conversion.

13 years agoRemove the tractor service locking.
Dan Dennedy [Fri, 11 Jun 2010 07:43:56 +0000 (00:43 -0700)]
Remove the tractor service locking.

This completely inhibited parallelism, but removing it also exposes more
race conditions that require resolution.

13 years agoAdd work queue to the parallel consumer.
Dan Dennedy [Fri, 11 Jun 2010 07:30:59 +0000 (00:30 -0700)]
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.

13 years agoAdd service locks around yadif context.
Dan Dennedy [Fri, 11 Jun 2010 07:14:27 +0000 (00:14 -0700)]
Add service locks around yadif context.

13 years agoChange this log message to debug level.
Dan Dennedy [Fri, 16 Apr 2010 02:27:42 +0000 (19:27 -0700)]
Change this log message to debug level.

13 years agoAdd service locks for parallelism.
Dan Dennedy [Fri, 5 Mar 2010 06:26:45 +0000 (22:26 -0800)]
Add service locks for parallelism.

13 years agoPass real_time, buffer, and prefill properties onto normal sdl consumer.
Dan Dennedy [Fri, 5 Mar 2010 05:30:19 +0000 (21:30 -0800)]
Pass real_time, buffer, and prefill properties onto normal sdl consumer.

13 years agoLog dropped frames at info log level.
Dan Dennedy [Fri, 5 Mar 2010 05:29:47 +0000 (21:29 -0800)]
Log dropped frames at info log level.

13 years agoAdd service locks for parallelism.
Dan Dennedy [Fri, 5 Mar 2010 05:28:16 +0000 (21:28 -0800)]
Add service locks for parallelism.

RGB filters and transitions from frei0r and burningtv are still not safe
enough.

13 years agoSet the proper size of "image" where known.
Dan Dennedy [Fri, 5 Mar 2010 05:25:19 +0000 (21:25 -0800)]
Set the proper size of "image" where known.

13 years agoAdd parallelism to mlt_consumer.
Dan Dennedy [Fri, 5 Mar 2010 05:24:02 +0000 (21:24 -0800)]
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.

13 years agoAdd mlt_deque_insert().
Dan Dennedy [Sun, 21 Feb 2010 05:55:50 +0000 (21:55 -0800)]
Add mlt_deque_insert().

13 years agoQualify queue, mutex, and cond vars with frame_queue_.
Dan Dennedy [Wed, 17 Feb 2010 06:48:15 +0000 (22:48 -0800)]
Qualify queue, mutex, and cond vars with frame_queue_.

13 years agoFix build outside MinGW.
Dan Dennedy [Mon, 24 Jan 2011 01:56:57 +0000 (17:56 -0800)]
Fix build outside MinGW.

13 years agoFix getting LADSPA include dir from listplugins.
Dan Dennedy [Mon, 24 Jan 2011 01:50:43 +0000 (17:50 -0800)]
Fix getting LADSPA include dir from listplugins.

13 years agoMove to an interim version number.
Dan Dennedy [Mon, 24 Jan 2011 01:43:25 +0000 (17:43 -0800)]
Move to an interim version number.

13 years agoMake this example use the mlt++ pkg-config.
Dan Dennedy [Tue, 18 Jan 2011 03:18:26 +0000 (19:18 -0800)]
Make this example use the mlt++ pkg-config.

This more accurately demonstrates how to build a C++ app against mlt++.

13 years agoSDL tweaks for Windows discovered when embedded.
Dan Dennedy [Mon, 17 Jan 2011 08:42:40 +0000 (00:42 -0800)]
SDL tweaks for Windows discovered when embedded.

13 years agoOn Windows install .def and version-less DLLs to let apps build against us.
Dan Dennedy [Mon, 17 Jan 2011 08:40:18 +0000 (00:40 -0800)]
On Windows install .def and version-less DLLs to let apps build against us.

13 years agoOn Windows locate plugins and data by directory relative to current directory.
Dan Dennedy [Mon, 17 Jan 2011 08:37:59 +0000 (00:37 -0800)]
On Windows locate plugins and data by directory relative to current directory.

lib\mlt
lib\frei0r-1
lib\ladspa
share\mlt
share\ffmpeg

13 years agoFix swfdec build on MinGW.
Dan Dennedy [Fri, 31 Dec 2010 21:10:48 +0000 (13:10 -0800)]
Fix swfdec build on MinGW.

13 years agoCleanup libxml changes for MinGW.
Dan Dennedy [Fri, 31 Dec 2010 20:28:56 +0000 (12:28 -0800)]
Cleanup libxml changes for MinGW.

13 years agoFix JackRack build on MinGW.
Dan Dennedy [Fri, 31 Dec 2010 20:27:43 +0000 (12:27 -0800)]
Fix JackRack build on MinGW.

13 years agoFix qimage build for MinGW.
Dan Dennedy [Fri, 31 Dec 2010 18:34:16 +0000 (10:34 -0800)]
Fix qimage build for MinGW.

13 years agoFix sox build on MinGW.
Dan Dennedy [Fri, 31 Dec 2010 07:47:49 +0000 (23:47 -0800)]
Fix sox build on MinGW.

13 years agoFix frei0r build on MinGW.
Dan Dennedy [Fri, 31 Dec 2010 07:19:36 +0000 (23:19 -0800)]
Fix frei0r build on MinGW.

13 years agoFix libxml2 build on MinGW.
Dan Dennedy [Fri, 31 Dec 2010 05:46:16 +0000 (21:46 -0800)]
Fix libxml2 build on MinGW.

13 years agoFix gtk2 build on mingw.
Dan Dennedy [Fri, 31 Dec 2010 04:50:01 +0000 (20:50 -0800)]
Fix gtk2 build on mingw.

13 years agoFix SDL and keyboard input on Win32.
Dan Dennedy [Wed, 15 Dec 2010 08:11:20 +0000 (00:11 -0800)]
Fix SDL and keyboard input on Win32.

13 years agoFix build of mingw branch on Linux.
Dan Dennedy [Mon, 6 Dec 2010 06:27:46 +0000 (22:27 -0800)]
Fix build of mingw branch on Linux.

Fixing this here prior to merging into master.

13 years agoInitial port to Windows using MinGW.
Dan Dennedy [Fri, 3 Dec 2010 09:00:21 +0000 (01:00 -0800)]
Initial port to Windows using MinGW.

Much of the credit goes to Michael Zenov.

13 years agoUpdate ChangeLog for v0.6.2.
Dan Dennedy [Mon, 24 Jan 2011 01:22:29 +0000 (17:22 -0800)]
Update ChangeLog for v0.6.2.

13 years agoSet version to 0.6.2.
Dan Dennedy [Mon, 24 Jan 2011 01:21:31 +0000 (17:21 -0800)]
Set version to 0.6.2.

13 years agoAdd v0.6.2 release notes.
Dan Dennedy [Mon, 24 Jan 2011 01:19:47 +0000 (17:19 -0800)]
Add v0.6.2 release notes.

13 years agoAdd always_active property to affine transition.
j-b-m [Mon, 17 Jan 2011 04:06:12 +0000 (20:06 -0800)]
Add always_active property to affine transition.

13 years agofix compiler warning
Dan Dennedy [Wed, 12 Jan 2011 03:20:13 +0000 (19:20 -0800)]
fix compiler warning

13 years agoEnable build on NetBSD (3090684)
Dan Dennedy [Wed, 12 Jan 2011 03:19:09 +0000 (19:19 -0800)]
Enable build on NetBSD (3090684)

13 years agoUse CXX rather than CC for linking C++ (3090682)
Dan Dennedy [Wed, 12 Jan 2011 03:14:06 +0000 (19:14 -0800)]
Use CXX rather than CC for linking C++ (3090682)

13 years agoFix underlinking python binding (3082761).
Dan Dennedy [Wed, 12 Jan 2011 03:08:08 +0000 (19:08 -0800)]
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

13 years agoFix undefined bahavior in SDL module (3066195).
Dan Dennedy [Wed, 12 Jan 2011 03:04:11 +0000 (19:04 -0800)]
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

13 years agoAdd use_normalised to affine filter.
Dan Dennedy [Wed, 12 Jan 2011 02:10:33 +0000 (18:10 -0800)]
Add use_normalised to affine filter.

13 years agoFix some regressions in affine.
Dan Dennedy [Wed, 12 Jan 2011 01:53:47 +0000 (17:53 -0800)]
Fix some regressions in affine.

Crashing on null rescale.interp and still some incorrect handling of
sample aspect ratios.

13 years agoAdd geometry opacity interpretation to affine.
Dan Dennedy [Tue, 11 Jan 2011 05:57:56 +0000 (21:57 -0800)]
Add geometry opacity interpretation to affine.

Also, fixes interpolation method selection and removes a redundant
bounds test.

13 years agoAdd force_aspect_ratio to image producers.
j-b-m [Tue, 11 Jan 2011 05:05:29 +0000 (21:05 -0800)]
Add force_aspect_ratio to image producers.

13 years agoRemove NAME= from linsys udev rules.
Dan Dennedy [Tue, 11 Jan 2011 05:03:09 +0000 (21:03 -0800)]
Remove NAME= from linsys udev rules.

13 years agoMove to an interim version.
Dan Dennedy [Tue, 11 Jan 2011 05:02:52 +0000 (21:02 -0800)]
Move to an interim version.

13 years agoupdate ChangeLog for v0.6.0
Dan Dennedy [Sat, 1 Jan 2011 23:49:29 +0000 (15:49 -0800)]
update ChangeLog for v0.6.0

13 years agoAdd v0.6.0 release notes.
Dan Dennedy [Sat, 1 Jan 2011 23:48:18 +0000 (15:48 -0800)]
Add v0.6.0 release notes.

13 years agoset version to 0.6.0
Dan Dennedy [Sat, 1 Jan 2011 23:19:44 +0000 (15:19 -0800)]
set version to 0.6.0

13 years agoSet recommended FFmpeg version to 0.6.1.
Dan Dennedy [Sat, 1 Jan 2011 23:18:52 +0000 (15:18 -0800)]
Set recommended FFmpeg version to 0.6.1.

13 years agoUpdate year in copyright notice.
Dan Dennedy [Sat, 1 Jan 2011 23:18:27 +0000 (15:18 -0800)]
Update year in copyright notice.

13 years agoDefault to progressive rendering in composite.
Dan Dennedy [Sat, 1 Jan 2011 23:08:14 +0000 (15:08 -0800)]
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.

13 years agoScale the animation durations in NTSC etv data feed.
Dan Dennedy [Sat, 1 Jan 2011 22:59:19 +0000 (14:59 -0800)]
Scale the animation durations in NTSC etv data feed.

13 years agoMake etv data feeds same and scalable between NTSC and PAL.
Dan Dennedy [Sat, 1 Jan 2011 22:51:12 +0000 (14:51 -0800)]
Make etv data feeds same and scalable between NTSC and PAL.

13 years agoTreat profile set by environment variable as explicit.
Dan Dennedy [Sat, 1 Jan 2011 22:50:01 +0000 (14:50 -0800)]
Treat profile set by environment variable as explicit.

13 years agoMake feeds consistent between NTSC and PAL.
Dan Dennedy [Sat, 1 Jan 2011 22:33:50 +0000 (14:33 -0800)]
Make feeds consistent between NTSC and PAL.

Fix mlt_attributes demo.

13 years agoFix melt crashing due to many things depending on consumer_aspect_ratio.
Dan Dennedy [Sat, 1 Jan 2011 22:17:03 +0000 (14:17 -0800)]
Fix melt crashing due to many things depending on consumer_aspect_ratio.

13 years agoFix segfault stopping unstarted null consumer.
Dan Dennedy [Sat, 1 Jan 2011 22:09:26 +0000 (14:09 -0800)]
Fix segfault stopping unstarted null consumer.

13 years agoIncrease video encoder output buffer size.
Dan Dennedy [Sat, 1 Jan 2011 21:29:41 +0000 (13:29 -0800)]
Increase video encoder output buffer size.

13 years agoConvert "Scotland" in demos to "photos"
Dan Dennedy [Sat, 1 Jan 2011 21:15:26 +0000 (13:15 -0800)]
Convert "Scotland" in demos to "photos"

13 years agoFix parsing mixed XML documents and svg.mlt example.
Dan Dennedy [Sat, 1 Jan 2011 21:05:52 +0000 (13:05 -0800)]
Fix parsing mixed XML documents and svg.mlt example.