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440 commits

Author SHA1 Message Date
Sebastian Dröge
32addd9757 avaudenc/dec: Blacklist more PCM decoders/encoders 2017-04-13 15:23:45 +03:00
Arun Raghavan
a3b7aebf6b avvidenc: Fix compiler errors in the previous commit 
The declaration of 'const char *klass' was shadowing a function
argument.
 2017-03-22 12:55:40 +05:30
Arun Raghavan
2e25f166fc avvidenc: Classify image encoders with "Image" instead of "Video" 
This allows gst_video_convert_sample*() to work with codecs for which we
have libav encoders (such as BMP).

https://bugzilla.gnome.org/show_bug.cgi?id=780317
 2017-03-21 09:49:45 +05:30
Sebastian Dröge
fecf973bc9 avcodecmap: Add mappings for I420/I422/Y444_12LE/BE and GBRA 
https://bugzilla.gnome.org/show_bug.cgi?id=780100
 2017-03-16 17:22:51 +02:00
Emeric Grange
d666041a51 avcodecmap: Add GBR_12LE/BE and GBRA_12LE/BE pixel format mapping for CineForm decoder 2017-03-16 16:10:23 +02:00
Jan Schmidt
bcbe3aff83 avvidenc: Add Stereo3D mapping 
Add mapping between GStreamer multiview modes/flags and
libav Stereo3D frame packings when encoding video.

https://bugzilla.gnome.org/show_bug.cgi?id=767938
 2017-03-16 15:23:01 +11:00
Jan Schmidt
8e6fbe7f63 avviddec: Map any stereo3D info to multiview modes 
Map any libav Stereo3D side data to GStreamer multiview
mode / flags for playback.

https://bugzilla.gnome.org/show_bug.cgi?id=767938
 2017-03-16 15:23:01 +11:00
Sebastian Dröge
887e45e6cc avcodecmap: Add mapping for CineForm HD / CFHD codec 
https://bugzilla.gnome.org/show_bug.cgi?id=780024
 2017-03-14 18:02:23 +02:00
Garima Gaur
14dc964f0e Fix some caps leaks when creating pad templates 
https://bugzilla.gnome.org/show_bug.cgi?id=776700
 2017-01-02 12:41:20 +00:00
Sebastian Dröge
cfd7503959 avcodecmap: Add mapping for Flash Screen2 codec 2016-12-04 23:39:00 +02:00
Sebastian Dröge
35f9fd9355 avdemux: Disable GIF "demuxer" 
It's actually a parser but it a) can only work with the ffmpeg GIF
decoder that is deactivated anyway, and b) it currently causes infinite
linking of avdemux_gif elements with a multiqueue in between in
decodebin.

https://bugzilla.gnome.org/show_bug.cgi?id=775516
 2016-12-02 17:06:50 +02:00
Sebastian Dröge
77ad28cd44 avprotocol: Don't use GST_LOG_OBJECT() and friends on an arbitrary struct that is not a GObject 
https://bugzilla.gnome.org/show_bug.cgi?id=775516
 2016-12-02 14:19:46 +02:00
Thibault Saunier
2ae66e2721 Define plugin license outside the call to PLUGIN_DEFINE 
Msvc fails at pre processing it and states that the
the use of "#" is invalid inside a macro.
 2016-11-25 13:22:34 -03:00
Thibault Saunier
863f2c7bb1 Properly check if unistd.h is avalaible 
And stop providing a meson.h.config as it is not needed (as meson dep
has been bumped to 0.36)
 2016-11-25 13:22:34 -03:00
Edward Hervey
9258b8ba53 avcodecmap: Add support for packed 32bit RGBx variants 
We can support those, so just add the mapping
 2016-11-24 17:15:14 +01:00
Sebastian Dröge
ac4a47bacb av: Enable IVF demuxer (and muxer) 
It works and is a quite unimportant format, we should get rid of our
parser to reduce the amount of code to maintain.
 2016-11-16 17:06:54 +02:00
Marinus Schraal
06a9a34d6d avdemux: Map artist to artist tag 
It was incorrectly mapped to album-artist before.

https://bugzilla.gnome.org/show_bug.cgi?id=774398
 2016-11-14 13:03:07 +02:00
Tim-Philipp Müller
b81813d928 avmux: blacklist fifo plugin 
Avoids criticals in gst-inspect-1.0 -a
 2016-11-12 15:21:59 +00:00
leigh123linux@googlemail.com
3c3be3125f avvidenc/dec: Disable more hardware encoder/decoders 
Important when using a system ffmpeg/libav.

https://bugzilla.gnome.org/show_bug.cgi?id=774278
 2016-11-12 10:33:51 +02:00
Sebastian Dröge
88da0fb956 avviddec: Fix comment to say interlace-mode instead of interlaced-mode 2016-11-04 16:27:59 +02:00
Sebastian Dröge
2c38c99a86 avcodecmap: It's interlace-mode, not interlaced-mode 2016-11-04 16:22:07 +02:00
Sebastian Dröge
7f39f69c7c avcodecmap: Add variant to the ProRes caps 
https://bugzilla.gnome.org/show_bug.cgi?id=769048
 2016-11-01 20:42:52 +02:00
Sebastian Dröge
5e61a8999f avviddec: Use interlaced-mode=interleaved and set field-order if possible 
https://bugzilla.gnome.org/show_bug.cgi?id=771376
 2016-11-01 20:42:52 +02:00
Sebastian Dröge
d2e65754b3 avcodecmap: Configure field order in the context if we can 
https://bugzilla.gnome.org/show_bug.cgi?id=771376
 2016-11-01 20:42:52 +02:00
Sebastian Dröge
fb9fea0223 avvidenc: Set colorimetry information in the context if known 
https://bugzilla.gnome.org/show_bug.cgi?id=750882
 2016-11-01 20:42:52 +02:00
Sebastian Dröge
5b40fb965b avviddec: Set colorimetry information from the context if known 
But only if upstream did not provide that information.

https://bugzilla.gnome.org/show_bug.cgi?id=750882
 2016-11-01 20:42:52 +02:00
Tim-Philipp Müller
efe5797041 avcodecmap: Add mapping for Opus audio decoder 
Make avdec_opus work.

https://bugzilla.gnome.org/show_bug.cgi?id=773672
 2016-11-01 19:05:37 +02:00
Sebastian Dröge
f1bca3115e avaudenc/dec: Allow compilation against ffmpeg < 3.2 again 2016-10-26 23:29:40 +03:00
Sebastian Dröge
440482475f avaudenc/dec: Ignore S64BE/LE pseudo-codecs 2016-10-26 23:20:52 +03:00
Sebastian Dröge
e3558d4d07 avviddec: Use enum instead of magic numbers for the chroma siting values 2016-09-29 12:01:59 +03:00
Sebastian Dröge
8443af343e av: Cast AVContext::bit_rate to a guint before passing to varargs functions 
We expect it to be a int or uint, however it changed the type to a
int64_t in later versions of ffmpeg. As such it would be passed as a 64
bit value to varargs functions, while the consumer of the arguments
assumes only 32 bits. This causes crashes.

https://bugzilla.gnome.org/show_bug.cgi?id=771092
 2016-09-14 11:20:48 +02:00
Thibault Saunier
f6c31d1cb6 build: Do not link plugin against lzma and bz2 if using system install 
And bump version to 1.9.2
 2016-09-05 12:44:37 -03:00
Iain Lane
f5f32986b6 Only use AV_CODEC_ID_WRAPPED_AVFRAME on new enough libavcodecs 
https://bugzilla.gnome.org/show_bug.cgi?id=770753
 2016-09-03 14:20:26 +03:00
Thibault Saunier
e4b51a81cb Add support for Meson as alternative/parallel build system 
https://github.com/mesonbuild/meson

We only support building with ffmpeg installed system wide and not as
subproject yet.
 2016-08-29 09:56:18 -03:00
Thibault Saunier
80924aab15 Use the new API to post flow ERROR messages on the bus 
https://bugzilla.gnome.org/show_bug.cgi?id=770158
 2016-08-26 19:23:32 -03:00
Tim-Philipp Müller
e5ceb287d3 libav: fix confusing 'insane framerate' debug log message 
Usually means no framerate / variable framerate. Also the
fraction arguments were swapped.
 2016-08-20 10:54:07 +01:00
Edward Hervey
8b374b3f82 avvidec: Ensure skipping strategy gets properly reset 
When switching playback modes, like from TRICKMODE or TRICKMODE_KEY_UNITS
back to regular playback, we need to make sure we set the skip mode
back to the default setting.

While this field would be properly reset when we *have* feedback from
downstream (i.e. diff != G_MAXINT64), it would not be reset during
the initial phase (i.e. when the decoder hasn't pushed a buffer yet,
and therefore the sink hasn't sent back QoS information).

This avoids dropping plenty of frames when going back to regular playback
 2016-08-04 10:45:14 +02:00
Sebastian Dröge
3e93ad1bcd libav: Ignore more quasi-codecs 2016-07-22 14:54:21 +03:00
Sebastian Dröge
5f4bd291c1 libav: Ignore VAAPI decoders and VAAPI/nvenc encoders 
These can show up when having a build against a system version of ffmpeg.
 2016-07-22 14:42:59 +03:00
Sebastian Dröge
0bdceaad8a avaudenc: Use gst_caps_fixate() instead of gst_caps_truncate() 
Just truncating might not be enough.
 2016-07-05 20:16:45 +03:00
Sebastian Dröge
832b42301d avaudenc: Create caps from the codec context after it is opened 
We won't get codec_data and various other information otherwise.
 2016-07-05 20:16:09 +03:00
Sebastian Dröge
a5ac55c4a0 avvidenc: Create caps from the codec context after it is opened 
We won't get codec_data and various other information otherwise.
 2016-07-05 20:15:28 +03:00
Edward Hervey
e36fa30c15 avvidec: Don't set bogus latency 
We might have cases where the framerate is not known (0/1).
 2016-05-14 12:09:06 +02:00
Edward Hervey
878d32ad38 avvidec: Report the latency once we're fully configured 
Several decoders will only be able to report a real latency (has_b_frames)
once they're actually initialized (i.e. when they return their first frame).

Doing it earlier (in set_format) doesn't guarantee that the AVCodecContext
has_b_frames has been properly initialized.

https://bugzilla.gnome.org/show_bug.cgi?id=766362
 2016-05-13 09:52:29 +02:00
Sebastian Dröge
445a301844 avcodecmap: Add mapping for G729 caps 
https://bugzilla.gnome.org/show_bug.cgi?id=766333
 2016-05-13 10:27:38 +03:00
Sebastian Dröge
3fb49b6053 avauddec: Finish frames if they are header buffers only and don't produce any output 
Otherwise we will consider them as one frame of raw audio that is still
pending, and shift all timestamps by the amount of time spent with header
buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=765797
 2016-04-29 13:06:07 +03:00
Sebastian Dröge
00ebf95e08 avauddec: If decoding a frame failed, skip it 
Otherwise the next successfully decoded frame will get its timestamp and we
will slowly let a/v sync drift apart.

https://bugzilla.gnome.org/show_bug.cgi?id=765797
 2016-04-29 12:55:19 +03:00
Sebastian Dröge
151cd32a10 avaudenc: Set all required fields in the AVFrame 
Various functions in libavcodec need them, like the format, sample rate, etc.
and just having them in the context is not enough.

This fixes draining for codecs like MP2 that require a fixed frame size and
require libav to pad the last frame if required.
 2016-04-28 18:43:37 +03:00
Sebastian Dröge
2027188c34 avcfg: Use av_strdup() instead of g_strdup() for strings owned by ffmpeg 
It has its own allocator that depending on the configuration is incompatible
with GLib's and just causes a segmentation fault. Like on Windows.

https://bugzilla.gnome.org/show_bug.cgi?id=760266
 2016-04-25 18:39:54 +03:00
Sebastian Dröge
ae3a80eec7 avdeinterlace: Register all filters and only disable all except for yadif during compilation 
Otherwise avdeinterlace won't find any filters, and we only use yadif in
there.

https://bugzilla.gnome.org/show_bug.cgi?id=765319
 2016-04-20 15:27:45 +03:00
Víctor Manuel Jáquez Leal
1af733a636 avvid{dec,enc}: remove dead gobject macros 
The GObject macros either for GstFFMpegVidDec and GstFFMpegVidEnc can
break the compilation because they are not GTypes, since each av video
elements are registered in runtime.

https://bugzilla.gnome.org/show_bug.cgi?id=764162
 2016-03-24 18:36:22 +01:00
Vineeth TM
8603ff7596 libav: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763084
 2016-03-24 14:53:51 +02:00
Sebastian Dröge
34fe6af6da avcodecmap: Only set the bitrate if we actually got it from the caps 
Otherwise we set a random value from the stack as bitrate. The default (0)
is a better choice and doesn't upset valgrind.
 2016-03-11 15:44:16 +02:00
Sebastian Dröge
20586e9f2d avdeinterlace: Don't assume that get_current_caps() returns non-NULL caps after has_current_caps() 
Remove calls to gst_pad_has_current_caps() which then go on to call
gst_pad_get_current_caps() as the caps can go to NULL in between. Instead just
use gst_pad_get_current_caps() and check for NULL.

https://bugzilla.gnome.org/show_bug.cgi?id=759539
 2016-02-23 18:19:18 +02:00
Tim-Philipp Müller
9e00a37d0e Don't use exported but undeclared core debug category symbols 
It's not right and won't work on Windows with MSVC.
 2016-02-20 12:59:38 +00:00
Edward Hervey
e3cf542215 avcfg: rc-min-rate and rc-max-rate are now 64bit integers 
Switch the gobject properties and internal handling to support that
 2016-02-16 16:43:23 +01:00
Sebastian Dröge
55fd9e3623 avvidenc: Set width/height and format in the AVFrame we pass to the encoder API 2016-02-16 09:13:23 +02:00
Sebastian Dröge
3f41aaff30 avaudenc: Also use av_free() instead of g_free() 2016-01-25 20:13:10 +01:00
Sebastian Dröge
a7d9d448bd avaudenc: Use av_malloc() instead of GLib malloc() wrappers for memory freed by ffmpeg 
It has its own allocator that is not necessarily doing the same as malloc and
will then usually crash. E.g. on Windows or when memalign() is available.
 2016-01-25 20:08:11 +01:00
Edward Hervey
da335a0ea3 avvidec: Bring mpeg video decoders up to PRIMARY rank 
We should have done that ages ago ...

https://bugzilla.gnome.org/show_bug.cgi?id=574461
 2016-01-21 17:35:51 +01:00
Sebastian Dröge
6e18a221a0 avviddec: Use AVFrame API instead of deprecated AVPicture API 2016-01-20 10:31:40 +02:00
Sebastian Dröge
4e0b05bf7f av: Use av_image_get_buffer_size() instead of deprecated avpicture_get_size() 2016-01-19 09:42:47 +02:00
Sebastian Dröge
fce3e0ba66 avdemux: Use av_packet_unref() instead of deprecated av_free_packet() 2016-01-19 09:39:00 +02:00
Sebastian Dröge
1d7d7033bc avvidenc: Use AVPacket.flags for detecting keyframes 
AVCodec.coded_frame is deprecated and will disappear at some point
in the future.
 2016-01-19 09:36:01 +02:00
Sebastian Dröge
e04bcf0601 avdeinterlace: Chain up to parent class' dispose() 
https://bugzilla.gnome.org/show_bug.cgi?id=757498
 2016-01-16 17:24:09 +02:00
Sebastian Dröge
46fb2e9f11 libav: Bitrate field changed from int to int64_t, fix compiler warnings 
Cast it to a gint64 for now though, as otherwise we will fail compilation
with ffmpeg 2.8.

https://bugzilla.gnome.org/show_bug.cgi?id=757498
 2016-01-16 17:23:37 +02:00
Andreas Cadhalpun
6235a04ef3 libav: Remove usage of deprecated API 
https://bugzilla.gnome.org/show_bug.cgi?id=757498
 2016-01-16 16:47:40 +02:00
Andreas Cadhalpun
ddec3a2c78 avdeinterlace: Port non-deprecated AVFilter API 
https://bugzilla.gnome.org/show_bug.cgi?id=757498
 2016-01-16 11:11:44 +01:00
Tim-Philipp Müller
83ce87e7c8 av: canonicalise av plugin name more consistently in more places 
Use g_strdelimit(), make sure to include comma as well, which
isn't included in G_STR_DELIMITERS.

https://bugzilla.gnome.org/show_bug.cgi?id=734451
 2016-01-07 17:16:41 +00:00
Sebastian Dröge
8e466b73d8 avcodecmap: Add special mapping for mono channel layouts 
In ffmpeg this is the same as FRONT_CENTER, but we distinguish between
FRONT_CENTER and MONO in GStreamer. Add an explicit mapping for this special
case in the translations functions.

https://bugzilla.gnome.org/show_bug.cgi?id=759846
 2015-12-24 13:10:55 +01:00
Vineeth TM
ae27b9c503 avviddec: remove realvideo slice_offset handling 
Handling slice_offset in avviddec is resulting in invalid memory read.
Since rv decoders anyways handle slice_offset, removing the same to fix
memory mishandlings

https://bugzilla.gnome.org/show_bug.cgi?id=758726
 2015-12-23 13:17:08 +01:00
Reynaldo H. Verdejo Pinochet
193b0d81d1 Require libav provided by FFmpeg at run-time 
Error out if system's libav* libraries are not
provided by FFmpeg. Libav-incompatible changes
were introduced to support the latter so we
can no longer support both.

https://bugzilla.gnome.org/show_bug.cgi?id=758183
 2015-12-04 11:59:47 -08:00
Sebastian Dröge
5df8cc5e38 avviddec: Make sure to use a buffer pool with the correct width/height configured on it for pushing buffers downstream 
If downstream does not provide a (usable) pool, we would use our internal
pool. But the internal pool might be configured with a different width/height
because of padding, which then will cause problems if we push buffers from it
directly downstream.
Instead create a new pool if the width/height is different.

This prevents crashes with vaapisink and d3dvideosink for example.

Based on the debugging results and discussions with
Nicolas Dufresne <nicolas.dufresne@collabora.com>

https://bugzilla.gnome.org/show_bug.cgi?id=758344
 2015-12-01 12:34:27 +02:00
Vineeth T M
839a72f92c avviddec: Fix structure memory leak 
gst_structure_copy already takes a reference for config_copy.
No need to take another reference while setting it to buffer pool

https://bugzilla.gnome.org/show_bug.cgi?id=758512
 2015-11-23 12:05:26 -03:00
Reynaldo H. Verdejo Pinochet
598f71d12c Remove unnecessary NULL checks before g_free() 
g_free() is NULL-safe

(Includes unrelated formatting change to go through
indent checker commit hook)
 2015-11-20 10:48:47 -08:00
Nicolas Dufresne
2a7aaeb3da avviddec: Don't fallback on allocation failure 
Allocation should keep working, falling back causes the stride to
change which is not supported in direct rendering.

https://bugzilla.gnome.org/show_bug.cgi?id=756028
 2015-11-07 12:12:46 -05:00
Vineeth TM
2d94a1cbcc avvidenc: Fix frame memory leak 
The frame being passed to handle_frame should be unref'ed in all cases

https://bugzilla.gnome.org/show_bug.cgi?id=757453
 2015-11-02 09:25:34 +02:00
Vineeth TM
e5b9e11383 avdemux: Fix string memory leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=757454
 2015-11-02 09:22:37 +02:00
Mark Nauwelaerts
67e55e47e2 avviddec: _drain and _finish need slightly different handling 
... since they handle separate cases in video decoder with different requirements.
Consider e.g. x264enc ! rtph264pay ! identity drop-probability=0.1 ! rtph264depay
to illustrate a need for such separation.
 2015-10-26 19:54:10 +01:00
Sebastian Dröge
dc4b9ef7e6 avviddec: Fix bufferpool config double free by taking a copy as needed 
Also free the config in two code paths where we leaked it before.
 2015-10-16 18:52:57 +03:00
Thiago Santos
1356ff84b3 avcodecmap: add jpeg2000 decoder mapping 
Map the 3 possible jpeg2000 caps to JPEG2000 codec id
 2015-10-11 05:27:57 -03:00
Sebastian Dröge
eedefc9f6b avcodecmap: Don't allocate dummy codec data anymore, it causes crashes nowadays 
Multithreaded encoders are going to free this dummy codec data twice, e.g.
with this pipeline
  gst-launch-1.0 videotestsrc num-buffers=40 ! \
    videoconvert ! avenc_mjpeg ! fakesink
 2015-10-03 18:25:35 +01:00
Sebastian Dröge
e5e78379ad avvidenc: Pass the correct user_data to gst_buffer_new_wrapped_full() 
Fixes crash with e.g.

  gst-launch-1.0 videotestsrc num-buffers=40 ! \
    videoconvert ! avenc_huffyuv ! fakesink
 2015-10-03 18:14:05 +01:00
Sebastian Dröge
fcdb9c08c5 libav: G_CONST_RETURN is deprecated since GLib 2.30 2015-10-02 23:02:01 +03:00
Luis de Bethencourt
3999a29748 avviddec: only free config when pool doesn't take ownership 
Since gst_buffer_pool_set_config() takes ownership of the config structure,
it is only necessary to free the structure before using it when the true
branch of if (gst_buffer_pool_config_validate_params) hasn't run.

gst_buffer_pool_set_config() always takes ownership of the structure
regardless of success or failure. Which means the return, checked with
if (!working_pool), has no relation to the state of the structure.
 2015-10-02 11:49:39 +01:00
Luis de Bethencourt
074a128f0f avviddec: fix memory leak 
Free config before overwriting.

CID #1320708
 2015-09-29 16:44:47 +01:00
Tim-Philipp Müller
6fadf448de avvidec: increase default alignment to 32 bytes 
Change default alignment from 16 to 32 bytes, which fixes crashes
when decoding H.265 using AVX2-based decoder code paths and when
using ximagesink/glimagesink.

https://bugzilla.gnome.org/show_bug.cgi?id=754120
 2015-09-15 16:36:49 +01:00
Tim-Philipp Müller
a0ebef9637 avvideodec: ensure required mem alignment fixing avdec_h265 crashes with ximagesink/glimagesink 
Make sure the alignment requirement in GstAllocationParams
matches the GstVideoAlignment requirements. This fixes
issues with avdec_h265 crashing in the avx2 code path when
used with playbin and ximagesink/glimagesink as videosink.

The internal video pool would allocate buffers with an
alignment of 15 even though GstVideoAlignment specified
a stride_align requirement of 31 (which comes from ffmpeg).

https://bugzilla.gnome.org/show_bug.cgi?id=754120
 2015-09-15 16:36:30 +01:00
Jan Schmidt
30a406591a avvid/audenc: Set some tags in the output for downstream's info 
Add the codec name and bitrate into the output for informational
purposes. Bitrate in particular is now used by flvmux to set
videodatarate and audiodatarate in the resulting stream
 2015-08-24 00:01:40 +10:00
Nicolas Dufresne
6e590fe498 avviddec: Fix pool reallocation logic 
Some check where incorect and also unsafe. The only reliable information
in get_buffer2 is the picture width/height really. The side effect is
that the width/height of the internal pool endup padded, so when we
switch we also need to switch to the a new width/height, hence we save
the pool info.

https://bugzilla.gnome.org/show_bug.cgi?id=753869
 2015-08-20 16:23:23 -07:00
Nicolas Dufresne
e3bdfb5608 aviddec: Re-enable direct rendering 
This is achieved by using a tempory internal pool. We can then switch to a
downstream pool if the downstream pool buffer have matching strides.

https://bugzilla.gnome.org/show_bug.cgi?id=752802
 2015-08-17 10:47:53 +02:00
Thiago Santos
fa29036836 avvidenc: use template subset check for accept-caps 
It is faster than doing a query that propagates downstream and
should be enough
 2015-08-17 04:36:39 -03:00
Thiago Santos
ad215706ec avaudenc: use pad template caps for accept-caps 
use template subset check for accept-caps

It is faster than doing a query that propagates downstream and
should be enough
 2015-08-17 04:35:41 -03:00
Thiago Santos
15ef18c3e1 avaudenc: remove useless getcaps method 
It just calls the exact same function as the default handler
 2015-08-16 14:14:27 -03:00
Thiago Santos
427db7f484 avvidenc: remove useless getcaps method 
It just calls the exact same function as the default handler
 2015-08-16 14:13:05 -03:00
Thiago Santos
5c56635e97 avauddec: let audiodecoder call the default pad query handler 
Avoids repeating the same handling in many decoders
 2015-08-15 13:51:35 -03:00
Thiago Santos
8cc2e1a76b avviddec: let videodecoder call the default pad query handler 
Avoids repeating the same handling in many decoders
 2015-08-15 13:51:35 -03:00
Thiago Santos
1a098de5eb avviddec: use template caps intersection for accept-caps 
Avoid doing downstream caps queries when accept-caps should just
do a shallow caps check on the element itself

https://bugzilla.gnome.org/show_bug.cgi?id=753623
 2015-08-14 09:14:11 -03:00
Thiago Santos
2b387ba827 avauddec: use template caps intersection for accept-caps 
Avoid doing downstream caps queries when accept-caps should just
do a shallow caps check on the element itself

https://bugzilla.gnome.org/show_bug.cgi?id=753623
 2015-08-14 09:14:11 -03:00
Jan Schmidt
51896af52b Map ffmpeg metadata to GStreamer tags 
Update to the metadata API ffmpeg has had in
place for a long time now, and reenable output
of GStreamer tags from the demuxer.

https://bugzilla.gnome.org/show_bug.cgi?id=566605
 2015-08-05 16:53:28 -04:00
Olivier Crête
c1333df059 avviddec: Remove unused force parameter 
This parameter has been always false for a long time.
 2015-08-03 21:45:07 -04:00
Olivier Crête
1c70fb229a avviddec: Use caps-like size in get_buffer2() 
The size in the AVFrame in get_buffer2 don't match the output size,
instead they match ffmpeg's memory requirements, so we can't compare
them from the values of the output AVFrame. Those are comparable to
the values in the passed AVCodecContext.
 2015-08-03 21:40:12 -04:00
Olivier Crête
e7ece560d6 avviddec: Reset current_dr on close and when not chosing it 
https://bugzilla.gnome.org/show_bug.cgi?id=753189
 2015-08-03 21:03:05 -04:00
Olivier Crête
0a0ee42752 avviddec: Disable direct rendering before a frame has been produces 
ffmpeg doesn't provide the final's image width & height in the get_buffer2()
callback, so it's not possible to create an output state for GstVideoDecoder
at this stage. So only try to do direct rendering if the buffer pool has already
been negotiated based on the final decoded size.

This partially reverts the effects of 2e621f8db

https://bugzilla.gnome.org/show_bug.cgi?id=752802
 2015-07-28 16:16:10 -04:00
Olivier Crête
1a127d19bb avviddec: Get code out of loop 
Code was executed only on the first iteration, so just pull it out
of the loop entirely. This makes it clear it has nothing to do with the loop.
 2015-07-27 18:49:49 -04:00
Olivier Crête
431f3e0e6f avviddec: Only create the AVBuffer once the stride is validated 
If it is created earlier and the stride is invalid, then the frame
will be freed and it won't be possible to use it in the fallback path.
Not doing this causes a segfault because it will try to use
already freed memory.
 2015-07-27 18:46:17 -04:00
Olivier Crête
2e621f8dbf avviddec: Re-enable direct rendering 2015-07-27 15:29:49 -04:00
Olivier Crete
3b6c656e25 avauddec: Read channels from the channels field 
If there is no layout, just read the channel count from the
channels field.

https://bugzilla.gnome.org/show_bug.cgi?id=752186
 2015-07-27 14:18:32 -04:00
Olivier Crête
6bfe79d903 avviddec: Ignore negotiation error on shutdown 
https://bugzilla.gnome.org/show_bug.cgi?id=752800
 2015-07-27 13:58:43 -04:00
Olivier Crête
7afaf5c020 avauddec: Access field using accessors 
Those fields are documented to only be safe to access using
accessors as their position is not part of the ABI.
 2015-07-25 03:06:10 -04:00
James Smith
f92bf2618c Add support for musepack (mpc) sv8 audio 
https://bugzilla.gnome.org/show_bug.cgi?id=732682
 2015-07-22 09:44:27 +01:00
Vineeth T M
7d3c7109ac avviddec: fix slice_offset memory leak 
In case of real videos, slice_offset is being allocated,
but the same is not being freed.

https://bugzilla.gnome.org/show_bug.cgi?id=752404
 2015-07-21 11:20:07 +01:00
Sebastian Dröge
5d2e9b7b80 Make the LGPL build the default and require --enable-gpl to build a GPL licensed version 2015-07-01 22:40:02 +02:00
Sebastian Dröge
b526816cfe avmux: Blacklist some subtitle and adaptive streaming muxers 2015-07-01 22:11:52 +02:00
Sebastian Dröge
97f58baecd Switch from libav v11.4 to ffmpeg n2.7.1 
ffmpeg seems to be the one of the two forks, which is most widely used by
Linux distributions and in general. Also Google is using it for e.g. Chrome
and has engineers working on finding and fixing security issues in it.

https://bugzilla.gnome.org/show_bug.cgi?id=751607
 2015-07-01 21:40:00 +02:00
Sebastian Dröge
1dcdeb977c avaudenc: Remember how many samples the codec consumed for telling the base class 2015-06-30 20:01:46 +02:00
Thomas Bluemel
30a4a28793 avauddec: Ensure input buffers have FF_INPUT_BUFFER_PADDING_SIZE padding, which is required by avcodec_decode_audio4 () 2015-06-30 19:19:42 +02:00
Sebastian Dröge
626152dd6f avmux: Ignore stream_segment,ssegment muxer that is provided by ffmpeg 
The comma confuses our code, e.g. it's not a valid element name or structure
name.
 2015-06-29 13:29:05 +02:00
Sebastian Dröge
8271b2755a avvidenc: Fix compiler warning 
gstavvidenc.c: In function 'gst_ffmpegvidenc_flush_buffers':
gstavvidenc.c:733:7: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
       GstFFMpegVidEncClass *oclass =
       ^
cc1: all warnings being treated as errors
 2015-06-28 16:54:35 +02:00
Sebastian Dröge
e964dcdb02 avvidenc: Set AVFrame flags for interlacing per frame and not in set_format() 
They will get overridden by av_frame_unref() with the defaults.
 2015-06-28 16:35:46 +02:00
Sebastian Dröge
45ab256e54 av{aud,vid}enc: Create wrapped output buffers with GST_MEMORY_FLAG_READONLY 
libav might still have references to the buffers itself and uses a writability
system similar to ours based on reference counts.
 2015-06-28 16:32:02 +02:00
Sebastian Dröge
6998d982c7 avvidenc: Properly wrap and free the output AVPackets generated during draining 2015-06-28 16:30:54 +02:00
Sebastian Dröge
3943cdf18a avvidenc: Make sure to keep input data alive until libav is done with it 2015-06-28 16:27:52 +02:00
Sebastian Dröge
3ca7c041b1 avaudenc: Make sure to keep input data alive until libav is done with it 2015-06-28 16:21:33 +02:00
Sebastian Dröge
d6b5fc4f34 av{aud,vid}enc: Stop using deprecated AVFrame APIs 2015-06-28 15:37:23 +02:00
Sebastian Dröge
2a445cb5f2 avauddec: Remove custom buffer allocation function 
libav always uses planar audio formats nowadays, not much use in
us trying to allocate anything here until we add support for planar
aka non-interleaved audio formats at least in audioconvert.
 2015-06-28 12:41:55 +02:00
Sebastian Dröge
4240ff2bfc avauddec: Use undeprecated AVFrame API 2015-06-28 12:41:55 +02:00
Sebastian Dröge
3d9816ce7f avviddec: Free frame before the codec is freed 
Who knows, maybe freeing the frame calls cleanup inside the codec.
 2015-06-28 12:41:55 +02:00
Sebastian Dröge
982f5262d4 avviddec: Use undeprecated AVFrame API and unref frame once we're done with it 2015-06-28 12:41:55 +02:00
Sebastian Dröge
0767bdda5f avauddec: Negotiate based on the AVFrame instead of just the AVCodecContext 2015-06-28 12:41:55 +02:00
Sebastian Dröge
523ddb5346 avviddec: Use the new get_buffer2() API instead of the deprecated APIs 
And do the frame reference counting by adding AVBufferRefs to the frame.
 2015-06-28 12:41:55 +02:00
Sebastian Dröge
ad7613be0d avviddec: Also proxy the data/size pointers for our wrapper AVBufferRef 2015-06-28 12:41:55 +02:00
Wim Taymans
8da0a61dc0 codecmap: add vp9 mapping 2015-06-26 17:30:25 +02:00
Sebastian Dröge
8cb8461f7e avviddec: Wrap the original AVBufferRef in our own buffer for the destroy function 
Just adding a dummy buffer at the very end might not be enough as there
already might be too many buffers.
 2015-06-26 16:58:55 +02:00
Sebastian Dröge
9b2c0c2dbc avviddec: libav will already copy the reordered_opaque pointer for us 
If we do it ourselves, it might get the wrong value if our assumptions are
broken by libav at a later time.
 2015-06-26 16:58:55 +02:00
Sebastian Dröge
5b6c8ee8c9 avviddec: Negotiate based on the AVFrame information, not the context information 
The context contains the information from the latest input frame, we're
however interested in the information from the latest output frame. As we have
to negotiate for the buffer that is about to come next.

This should fix some crashes that happened when both information got out of
sync. If that happens now, we will do fallback allocation until the output
is renegotiated too.

https://bugzilla.gnome.org/show_bug.cgi?id=750865
 2015-06-26 16:58:55 +02:00
Nicolas Dufresne
a33a1bf6e4 avcodec: Check against codec format list 
There exist few formats (deprecated though) used by mjpeg decoder
and encoder that maps to the same GStreamer format. To properly
pick the right format, also lookup each Codec list before accepting
the format. This fixes error when trying to use mjpeg encoder.

Note that this may results in faded colors. In fact, these special
format are meant to specify that this is full range YUV. Colorimetry
in gst-libav is not yet implemented, hence is ignored in general. So
I think it's fine to first fix the issue before addressing the missing
feature.

https://bugzilla.gnome.org/show_bug.cgi?id=750398
 2015-06-11 10:23:33 -04:00
Jan Schmidt
1f1e24f63f viddec: Replicate any 3D/multiview info from input caps onto output 2015-06-11 12:25:45 +10:00
Sebastian Dröge
b81cb99d9f avviddec: Release stream lock while calling avcodec_decode_video2() 
It might call back into us from another thread and try to take the stream lock
again, e.g. to allocate a buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=726020
 2015-06-05 11:57:37 +02:00
Olivier Crête
172f9c9823 avviddec: Post error message before returning a flow error 
This is required.
 2015-06-02 20:48:33 -04:00
Aurélien Zanelli
00ff477f29 avcodecmap: Use video/x-cavs mime type instead of video/x-gst-av-cavs 
More generic mime-type which can be used by other decoders than libav.

https://bugzilla.gnome.org/show_bug.cgi?id=727731
 2015-06-02 08:54:46 +01:00
Sebastian Dröge
c6cc7b385a avauddev: Unref decoded AVFrame after we're done with it 
Otherwise we might leak some memory, like all compressed data when using
avdec_ac3.
 2015-06-02 09:09:09 +02:00
Mark Nauwelaerts
2270026d82 avdemux: resurrect some flow return handling 
https://bugzilla.gnome.org/show_bug.cgi?id=744572
 2015-03-29 14:01:50 +02:00
Tim-Philipp Müller
55f98c5b9a avdemux: fix double semicolon 2015-03-10 09:37:19 +00:00
Sebastian Dröge
4f7d873c4c libav: Add support for 10 bit planar AYUV formats 2015-03-10 10:18:53 +01:00
Sebastian Dröge
d3a2a9a951 libav: Change from deprecated PIX_FMT_* to AV_PIX_FMT_* 2015-03-10 10:17:45 +01:00
Sebastian Dröge
4459d706c8 avviddec: Don't copy padding if handling a frame failed 
We will return an error right afterwards anyway.
 2015-03-09 22:02:38 +01:00
Sebastian Dröge
099ea5f2d1 avviddec: If a flow return during draining is not OK, don't drain any further 2015-03-09 22:02:19 +01:00
Sebastian Dröge
af91ba1620 avviddec: Error out if we try to allocate a buffer without being negotiated 
Otherwise we just run into assertions because we should've errored out
already.
 2015-03-09 22:01:43 +01:00
Luis de Bethencourt
18667c5698 avdemux: remove duplicate goto block 2015-03-05 14:27:52 +00:00