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106 commits

Author SHA1 Message Date
L. E. Segovia
09de59477a libav: Port AVCodecContext.ticks_per_frame to AV_CODEC_PROP_FIELDS 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5186>
 2024-01-17 08:39:13 +00:00
L. E. Segovia
4dc955e94a libav: Port reordered_opaque usage to ref-counted opaque_ref 
Instead of passing along the system frame number, we pass along a reference to
the GstVideoCodecFrame.

In order for all internal cleanup to happen properly, this also requires
switching to the proper AVPacket creation/destruction methods (av_packet_alloc()
and av_packet_unref())

Fixes #2568

Co-authored-by: Edward Hervey <edward@centricular.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5186>
 2024-01-17 08:39:13 +00:00
L. E. Segovia
f2c9d9baa1 libav: Port frame counting to frame_num 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5186>
 2024-01-17 08:39:13 +00:00
L. E. Segovia
bbf6b4e634 libav: Port channel layout and counting to AVChannelLayout 
Fixes #2833

Co-authored-by: Edward Hervey <edward@centricular.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5186>
 2024-01-17 08:39:13 +00:00
Philippe Normand
84d9e5b6e7 avviddec: Calculate latency only for fixed framerate 
The framerate was checked correctly in _negotiate, but not in _set_format.

Also fix loss of precision in _negotiate when calculating the framerate.

Fixes #3093

Co-authored-by: Sebastian Dröge <sebastian@centricular.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5600>
 2023-12-17 12:48:44 +00:00
Seungha Yang
d2c9200828 avviddec: Unlock stream lock while waiting for decoded frame 
FFmpeg might request buffer from other threads, it will result
in deadlock

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2558
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5681>
 2023-11-16 18:02:30 +00:00
Seungha Yang
5e147ed3b8 meson: Fix MSVC build with GST_DISABLE_GST_DEBUG 
MSVC does not understand Wno-unused

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5585>
 2023-11-03 13:31:03 +00:00
Jordan Petridis
656bea80ea meson: Fix typo 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5526>
 2023-10-22 08:06:29 +03:00
Jordan Petridis
88e6dd0555 ci: switch the Fedora base image to f34 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1060>
 2023-10-22 05:23:28 +03:00
Guillaume Desmottes
6d94b77ae8 libav: expose fake booleans properties as enums 
Some ffmpeg options claims to be booleans but are actually 3-values enums
with -1 as default instead of 1 or 0. Handle those using a custom enum
so we keep the same defaults as ffmpeg and users can properly configure them
if they need to.

See https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3035
for an actual example of this problem. The GStreamer element was
automatically enabling a non-default option, leading to strange behavior
in the AAC encoder.

Fix #3035

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5507>
 2023-10-19 12:39:06 +00:00
Chris Wiggins
c3b6479755 avcodecmap: Add MxPEG codec ID 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5361>
 2023-09-21 15:03:01 +00:00
Olivier Crête
48c43e5b7f gst-omx: Retire the whole package 
The OpenMAX standard is long dead and even the Raspberry Pi OS
no longer supports it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4976>
 2023-07-16 19:10:03 +00:00
Nirbheek Chauhan
8e1b6accbd meson: Always use forward slashes in defines with paths 
Fixes the following build failure on MSYS2:

```
../subprojects/gstreamer/tests/check/elements/filesrc.c: In function 'test_seeking':
../subprojects/gstreamer/tests/check/elements/filesrc.c:107:53: error: incomplete universal character name \U
  107 |   g_object_set (G_OBJECT (src), "location", TESTFILE, NULL);
      |                                                     ^
../subprojects/gstreamer/tests/check/elements/filesrc.c:107:53: warning: unknown escape sequence: '\A'
../subprojects/gstreamer/tests/check/elements/filesrc.c:107:53: warning: unknown escape sequence: '\g'
../subprojects/gstreamer/tests/check/elements/filesrc.c:107:53: warning: unknown escape sequence: '\s'
../subprojects/gstreamer/tests/check/elements/filesrc.c:107:53: warning: unknown escape sequence: '\g'
../subprojects/gstreamer/tests/check/elements/filesrc.c:107:53: warning: unknown escape sequence: '\c'
```

Due to: `-DTESTFILE=\"C:\\Users\\Administrator\[...]`

https://gitlab.freedesktop.org/nirbheek/gstreamer/-/jobs/45317733

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5018>
 2023-07-12 21:17:25 +00:00
Carlos Rafael Giani
34238e251d libav: Integrate FFmpeg's DSD support with GstDsd caps 
Code is partially based on the DSD of Robert Tiemann <rtie@gmx.de>:
https://gitlab.freedesktop.org/rtiemann/gstreamer/-/tree/dsd

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3901>
 2023-06-23 01:27:04 +00:00
Edward Hervey
ebf7966a26 avvidec: Fix more deprecated symbol 
We only used these fields for debugging anyway

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4635>
 2023-06-13 20:12:11 +00:00
Edward Hervey
447ee0b566 avvidec: Fix usage of deprecated field 
Since ffmpeg 6.0 frame_num is used instead of frame_number

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4635>
 2023-06-13 20:12:11 +00:00
Stéphane Cerveau
dd17beb681 gstreamer-full: add full static support 
Allow a project to use gstreamer-full as a static library
and link to create a binary without dependencies.

Introduce the option 'gst-full-target-type' to
select the build type, dynamic(default) or static.

In gstreamer-full/static build configuration gstreamer (gst.c)
needs the symbol gst_init_static_plugins which is defined
in gstreamer-full.
All the tests and examples are linking with gstreamer but the
symbol gst_init_static_plugins is only defined in the gstreamer-full
library. gstreamer-full can not be built first as it needs to know what plugins
will be built.

One option would be to build all the examples and tests after
gstreamer-full as the tools.

Disable tools build in subprojects too as it will be built at the end of
build process.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4128>
 2023-05-31 15:17:11 +00:00
Sebastian Dröge
186d8a99cc avviddec: Temporarily unlock stream lock while flushing buffers 
This can call into the decoder again from other threads and try to take
the stream lock from there, which would cause a deadlock.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2558

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4610>
 2023-05-13 10:20:32 +00:00
U. Artie Eoff
649d59b88b gst-libav: add avvideocompare element 
The avvideocompare element compares two incoming video buffers using
the specified comparison method (e.g. ssim or psnr).  The first
video buffer is passthrough, unchanged.

The comparison is calculated by using libav's ssim or psnr filters.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3366>
 2023-05-04 19:34:06 +00:00
Stéphane Cerveau
f0d61ac8b0 libav: set the frame rate values in ffmpeg stream context 
To avoid a default value to be used in mux.c+304, give the
frame rate detected from the caps.

Fix IVF header.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4248>
 2023-04-27 06:45:26 +00:00
Stéphane Cerveau
6f21ef9d3a libav: add av1 to gst_ffmpeg_caps_to_codecid 
Restrict the stream-format to obu-stream
and the alignment to "tu" and "frame" as "obu"
is not properly supported by libav.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4248>
 2023-04-27 06:45:26 +00:00
Thibault Saunier
7aaf2b48ef doc: Avoid shelling out to hotdoc to generate plugins config files 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4479>
 2023-04-25 02:57:55 +00:00
U. Artie Eoff
bab573b59c gst-libav: map P010, VUYA, Y410, P012, Y212, and Y412 
P010 has been around for a long time.

VUYX introduced in:

cc5a5c9860

P012, Y212, XV30 (Y410), and XV36 (Y412) introduced in:

d75c4693fe

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4454>
 2023-04-19 16:47:17 -04:00
Tim-Philipp Müller
a40c38eddf avmux: fix element leak 
Fixes #2473

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4384>
 2023-04-10 18:06:17 +01:00
Tim-Philipp Müller
c723d9a1e0 avdeinterlace: fix element leak 
Fixes #2473

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4384>
 2023-04-10 17:59:30 +01:00
Tobias Rapp
b30f982cf5 gst-libav: Update codec mapping for FFVHuff video 
Replaces the ad-hoc type string 'video/x-gst-av-ffvhuff' with
'video/x-ffvhuff' for the avdec_ffvhuff and avenc_ffvhuff elements.

Related to #2389.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4250>
 2023-03-23 14:30:59 +00:00
Tim-Philipp Müller
3ad4128084 gst-libav: re-indent with GNU indent 2.2.12 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4182>
 2023-03-17 03:18:54 +00:00
Nicolas Dufresne
83985ae1fa avviddec: Drop decoder stream lock when calling send_packet 
This is already done for every other calls to send_packet. The deadlock occures
since FFMPeg 6.0. The decoder tries to get a buffer from a thread during
the draining process, and blocks trying to get the video decoder stream lock
already heald by the drain function.

Fixes #2383

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4171>
 2023-03-15 16:52:57 +00:00
Sebastian Dröge
236465e5d4 ffmpeg: avauddec/avviddec: Free packet side data after usage 
As we don't use proper refcounting with AVPacket we have to manage this
ourselves.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2006

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4076>
 2023-02-28 12:01:57 +00:00
U. Artie Eoff
233de05a98 avviddec: change AV_CODEC_CAP_AUTO_THREADS->AV_CODEC_CAP_OTHER_THREADS 
This fixes a compile error with recent upstream FFmpeg.

The AV_CODEC_CAP_AUTO_THREADS was deprecated and renamed to
AV_CODEC_CAP_OTHER_THREADS in FFmpeg upstream commit
7d09579190de (lavc 58.132.100).

The AV_CODEC_CAP_AUTO_THREADS was finally removed in FFmpeg upstream
commit 10c9a0874cb3 (lavc 59.63.100).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3951>
 2023-02-14 09:01:04 -05:00
Tim-Philipp Müller
8a047a619e gst-libav: drop use of GSlice allocator 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3784>
 2023-02-03 17:48:09 +00:00
Sebastian Dröge
13fc49770e avvidenc: Don't take ffmpeg timestamps verbatim but only use them to calculate DTS 
The ffmpeg timestamps are inaccurate and only in framerate granularity.
To avoid generating inaccurate output timestamps, especially with
variable framerate streams, only use the ffmpeg timestamps for
calculating the DTS.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1544
again.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3780>
 2023-01-24 13:50:11 +00:00
Sebastian Dröge
5372b77987 Revert "avvidenc: Set timebase in the ffmpeg context to nanoseconds and set framerate" 
This reverts commit 50db59449e.

This broke the MPEG-1 video encoder as it requires the framerate to be
used for the timebase.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1734

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3780>
 2023-01-24 13:50:11 +00:00
Tim-Philipp Müller
41c69372b5 Back to development 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3775>
 2023-01-23 23:04:53 +00:00
Tim-Philipp Müller
f13c65d977 Release 1.22.0 2023-01-23 19:41:07 +00:00
Tim-Philipp Müller
a9ec35b1ca Release 1.21.90 2023-01-13 19:08:48 +00:00
Sebastian Dröge
79e8d2c03e avvidenc: Offset PTS to zero to fix bitrate control 
Otherwise ffmpeg's rate control algorithm will not work correctly as
it is based on the absolute PTS values.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-libav/-/issues/91

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3718>
 2023-01-13 17:18:38 +00:00
Guillaume Desmottes
f7e1505a5e libav: avaudec: display flow return name instead of value 
More convenient to read in logs. gstavviddec already does it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3700>
 2023-01-09 13:25:05 +01:00
Sebastian Dröge
50db59449e avvidenc: Set timebase in the ffmpeg context to nanoseconds and set framerate 
As we now actually use the timestamps from ffmpeg for timestamping the
output we would lose a lot of accuracy if the framerate is used.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1544

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3634>
 2023-01-03 16:46:14 +00:00
Sebastian Dröge
1cbb145c50 avviddec: Disable AV1 decoder 
We have various elements for AV1 decoding, the ffmpeg one only works if
hardware support is available and seems to require special signalling.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3610>
 2022-12-20 14:10:01 +02:00
Tim-Philipp Müller
1f65d7cc5c Back to development 2022-12-05 02:29:08 +00:00
Tim-Philipp Müller
fd6a3948c6 Release 1.21.3 2022-12-05 01:28:21 +00:00
Tim-Philipp Müller
84e74ceb10 Remove ChangeLog files from git repository 
This information is tracked fully in the git repository, so
no point having the ChangeLog duplicate it, and it interferes
with grepping the repository.

We are going to create the ChangeLogs on the fly when generating
tarballs going forward (with a limited history), since it's still
valuable for tarball consumers to be able to easily see a list of
recent changes.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-project/-/issues/73

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3521>
 2022-12-04 18:16:25 +00:00
Tim-Philipp Müller
9eb081ea0a meson: Generate ChangeLog files for release tarballs on dist 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3521>
 2022-12-04 18:16:25 +00:00
Sebastian Dröge
925715c734 av{aud,vid}dec: Report decoding errors to the base class 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1889>
 2022-12-01 13:40:53 +00:00
Philippe Normand
090cf943ed avviddec: Report flow error when decoder refused packet 
In cases where an invalid input packet is submitted to the decoder we emit a
warning but reporting the flow error upstream would also be useful. This came up
with a case were the application interacts directly with the decoder, using a
mechanism similar to GstHarness.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3463>
 2022-11-30 11:51:12 +00:00
Edward Hervey
c39400b52c avviddec: Report a latency even without upstream framerate 
There are cases where upstream will not provide a framerate, or it won't be
fixed. But if there is latency introduced by the decoder we do want to report
it.

Therefore use the framerate stored in the actual decoder, which will have a
default.

Fixes hangs when playing back such streams with decodebin3 (where the multiqueue
will not have been informed of that downstream latency and not grow accordingly)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3391>
 2022-11-16 10:42:18 +00:00
Edward Hervey
6582cd514a avvidenc: Don't leak AVPacket on EOF 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3390>
 2022-11-13 06:59:11 +01:00
Edward Hervey
47833c8b36 avcfg: Don't leak the support GArray when registering flag/enums 
* Only create it if we are attempting to put values in it
* If we sucessfully registered the values, only free the GArray
* IF we didn't, also free the backing memory

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3390>
 2022-11-13 06:59:11 +01:00
Edward Hervey
052f23a310 avvidenc: Don't leak filename 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3390>
 2022-11-12 10:33:51 +01:00