Edward Hervey
f7337b7477
ffmpeg: Don't register elements for which we have no caps
...
We would previously register a whole bunch of encoder/decoder for which the caps
were ... "unknown/unknown".
Add a function to quickly check (without generating caps) whether a given
AVCodecID has a known mapping (which can include the {video|audio}/x-gst-av-*
ones) without generating the caps.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6237 >
2024-07-25 12:14:50 +00:00
Ruben Gonzalez
3e4c8f1b16
avmux: Fix crash when muxer doesn't get codecid
...
gst_ffmpeg_formatid_get_codecids from gst_ffmpegmux_base_init to gst_ffmpegmux_base_init
FFmpeg 7.0 included new muxer rcwt for Raw Captions with Time
(RCWT). Commit [1]. GStreamer couldn't get sink caps for muxer it.
Calling gst_ffmpeg_formatid_get_codecids in gst_ffmpegmux_register to
avoid create muxer without pad templates.
[1] https://github.com/FFmpeg/FFmpeg/commit/3525544e48
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7168 >
2024-07-23 18:42:22 +00:00
Sebastian Dröge
a7bba83ded
typefind: Add typefinders for formats that were previously available via ffmpeg
...
Co-Authored-By: Matthew Waters <matthew@centricular.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6505 >
2024-07-08 14:31:39 +00:00
Piotr Brzeziński
a53ea3c61c
avcodecmap: Increase max AAC channels to 16
...
This is the maximum amount supported by aacenc. 8-channel output fully works.
16-channel also encodes fine, but codec-utils isn't able to parse its channel config,
so output level will not be shown in caps. For that to work, GASpecificConfig parsing
needs to be implemented. It's not a critical issue and can be worked on at a later date.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6359 >
2024-03-14 16:35:21 +00:00
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
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
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
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
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
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:
cc5a5c9860d75c4693fehttps://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4454 >
2023-04-19 16:47:17 -04:00
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
Sebastian Dröge
5372b77987
Revert "avvidenc: Set timebase in the ffmpeg context to nanoseconds and set framerate"
...
This reverts commit 50db59449ehttps://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
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
Nicolas Dufresne
99ec53073a
avviddec: Introduce a class for shared properties
...
Without a parent class,the documentation would need to be duplicated for
every CODECs. This patch adds an abstract class in between GstVideoDecoder
and the element.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3311 >
2022-11-02 19:23:14 +00:00
Xi Ruoyao
6ea56e7fd3
gst-libav: fix build with ffmpeg-5.0.0
...
Latest ffmpeg has removed avcodec_get_context_defaults(), and its
documentation says a new AVCodecContext should be allocated for this
purpose. The pointer returned by avcodec_find_decoder() is now
const-qualified so we also need to adjust for it. And, AVCOL_RANGE_MPEG
is now rejected with strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1531 >
2022-01-17 18:11:32 +08:00
Thibault Saunier
7a371e75b7
Move files from gst-libav into the "subprojects/gst-libav/" subdir
2021-09-24 16:15:08 -03:00
