virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-18 03:19:31 +02:00
Code Issues Releases Activity
110,071 Commits 37 Branches 400 Tags 464 MiB
087faf8cac
Commit Graph

110071 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
David Rosca
4e3b6270c6 vaapi_encode_h264: Only set pic_order_cnt_type to 0 with B-frames 
v3: pic_order_cnt steps by 2
 2023-01-30 08:48:32 +08:00
Marton Balint
af606c232a avformat/mxfdec: check number of index table entires more strictly 
Let's ignore the index table if the number of index entries does not match the
index duration (or the special AVID index entry counts).

Fixes: OOM
Fixes: 50551/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-6607795234930688

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Marton Balint <cus@passwd.hu>
 2023-01-29 18:58:30 +01:00
Marton Balint
41dfa629d7 avformat/mxfdec: support Avid files with an extra index entry 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2023-01-29 18:58:30 +01:00
Marton Balint
6aff3c5e43 avformat/mxfdec: check index entry array size 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2023-01-29 18:58:30 +01:00
Paul B Mahol
757218564d avcodec/dvdsubenc: remove duplicated ; 2023-01-29 13:10:20 +01:00
Paul B Mahol
65c0b16961 avcodec/ftr: use more portable return error code 2023-01-29 13:09:17 +01:00
Anton Khirnov
7cf161abe5 lavc/libaomenc: pass through frame durations to encoded packets 2023-01-29 09:23:17 +01:00
Anton Khirnov
d87055107d lavc/libx265: pass through frame durations to encoded packets 2023-01-29 09:23:17 +01:00
Anton Khirnov
a172b33ebf lavc/libx264: pass through frame durations to encoded packets 2023-01-29 09:23:17 +01:00
Anton Khirnov
782127d876 lavc/libwebpenc_animencoder: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE 2023-01-29 09:23:17 +01:00
Anton Khirnov
476ec77870 lavc/libwebpenc_animencoder: stop setting dts unnecessarily 
WebP does not have reordering, so dts=pts is set by the generic code.
 2023-01-29 09:23:17 +01:00
Anton Khirnov
fbdba9a1a6 lavc/vaapi_encode*: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE 
Except for the mjpeg_vaapi encoder, which is already handled
generically.
 2023-01-29 09:23:17 +01:00
Anton Khirnov
c44a3dba9e lavc/mpegvideo_enc: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE 
For delay-capable encoders, i.e. mpeg12 and mpeg4video. Generic code in
encode.c already handles this for all other mpegvideo encoders.
 2023-01-29 09:23:17 +01:00
Anton Khirnov
8a60a9c74c lavc/libtheoraenc: stop setting dts unnecessarily 
Theora is not marked as supporting reordering, so dts will be set from
pts by the generic code.
 2023-01-29 09:23:17 +01:00
Anton Khirnov
2bb20e98ba lavc/libtheoraenc: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE 2023-01-29 09:23:17 +01:00
Anton Khirnov
b7f0c8889e lavc/pngenc: stop setting dts unnecessarily for APNG 
APNG is not marked as supporting reordering, so dts will be set from pts
by the generic code.
 2023-01-29 09:23:17 +01:00
Anton Khirnov
bbbafab0ee lavc/pngenc: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE 2023-01-29 09:23:17 +01:00
Anton Khirnov
3553809703 lavc/nvenc: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE 2023-01-29 09:23:17 +01:00
Anton Khirnov
1b25eb65cd lavc/librav1e: handle frame durations and AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE 2023-01-29 09:23:16 +01:00
Anton Khirnov
a1a80f2e64 lavc/encode: pass through frame durations to encoded packets 
The generic code can only handle the no-delay case. Encoders with delay
need to be handled individually, which will be done in the following
commits.
 2023-01-29 09:23:15 +01:00
Anton Khirnov
8d73f3ce56 lavc: support AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE in all no-delay encoders 
Including fake-delay encoders marked with FF_CODEC_CAP_EOF_FLUSH.
 2023-01-29 09:22:57 +01:00
Anton Khirnov
5c0348f3d6 lavc: add a codec flag for propagating opaque from frames to packets 
This is intended to be a more convenient replacement for
reordered_opaque.

Add support for it in the two encoders that offer
AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE: libx264 and libx265. Other
encoders will be supported in future commits.
 2023-01-29 09:18:14 +01:00
Anton Khirnov
d0c8ca961d lavc: add a private cap for fake-delay encoders 
Some encoders (ffv1, flac, adx) are marked with AV_CODEC_CAP_DELAY onky
in order to be flushed at the end, otherwise they behave as no-delay
encoders.

Add a capability to mark these encoders. Use it for setting pts
generically.
 2023-01-29 09:14:13 +01:00
Anton Khirnov
e5e29eda5a lavc/avcodec: improve AV_CODEC_FLAG_RECON_FRAME doxy 
Do not break a sentence on a period after "i.e.".

Link to the definition of AV_CODEC_CAP_ENCODER_RECON_FRAME.
 2023-01-29 09:14:13 +01:00
Anton Khirnov
1f9828bb8c lavc/avcodec: improve enc/dec API doxy 
Change return value descriptions into lists of @retval
 2023-01-29 09:14:13 +01:00
Anton Khirnov
935964bd41 doc/ffmpeg: drop non-existent -dc option 2023-01-29 09:12:40 +01:00
Anton Khirnov
9b5036fabd fftools/ffmpeg: add an AVClass to MuxStream/OutputStream 
Use it for logging. This makes log messages related to this output
stream more consistent.
 2023-01-29 09:12:22 +01:00
Anton Khirnov
d2c983c213 fftools/ffmpeg: add an AVClass to Muxer/OutputFile 
Use it for logging. This makes log messages related to this output file
more consistent.
 2023-01-29 09:10:57 +01:00
Anton Khirnov
425b2c4a56 fftools/ffmpeg: add options for writing encoding stats 
Similar to -vstats, but more flexible:
- works for audio as well as video
- frame and/or packet information
- user-specifiable format
 2023-01-29 09:09:59 +01:00
Michael Niedermayer
b95b2c8492
avcodec/utils: use 32pixel alignment for bink 
bink supports 16x16 blocks in chroma planes thus we need to allocate enough.
Fixes: out of array access
Fixes: 55026/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-6013915371012096
Reviewed-by: Peter Ross <pross@xvid.org>

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-01-28 20:50:01 +01:00
Andreas Rheinhardt
35f837710c avfilter/vf_ssim360: Constify AVFilter 
This brings ff_vf_ssim360 in line with its declaration in allfilters.c;
this discrepancy is actually undefined behaviour.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-01-28 18:19:53 +01:00
Andreas Rheinhardt
5fd4d3faf1 avfilter/vf_ssim360: Don't initialize twice 
The FILTER_INPUTS and FILTER_OUTPUTS macros already set
AVFilter.(inputs|outputs); Clang therefore emits a warning for
this: "initializer overrides prior initialization of this subobject
[-Winitializer-overrides]"

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-01-28 18:19:24 +01:00
Andreas Rheinhardt
54659e329e avfilter/vf_ssim360: Fix left-shift of negative value 
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-01-28 18:18:57 +01:00
Martin Storsjö
c0cf2c4786 lavfi/vf_ssim360: Fix compilation with MSVC 
Don't use "static const" for compile time float constants, but use
defines. This fixes the following error:

src/libavfilter/vf_ssim360.c(549): error C2099: initializer is not a constant

Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-01-28 18:20:19 +02:00
Shannon Chen
ed519a3690 lavfi: Add vf_ssim360 filter 
Customized SSIM for various projections (and stereo formats) of 360 images and videos.

Further contributions by:
Ashok Mathew Kuruvilla
Matthieu Patou
Yu-Hui Wu
Anton Khirnov

Suggested-By: ffmpeg@fb.com
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2023-01-28 12:00:27 +01:00
Paul B Mahol
ac37b2c2b1 avfilter/f_reverse: set output frame duration 2023-01-27 23:53:26 +01:00
Paul B Mahol
d9b07a9853 avfilter/vf_ciescope: set output frame duration 2023-01-27 23:13:16 +01:00
Paul B Mahol
23d0214939 avfilter/vf_tpad: set output frame duration 2023-01-27 23:01:52 +01:00
Paul B Mahol
7b78684f96 avfilter/vf_random: set output frame duration 2023-01-27 23:01:52 +01:00
Paul B Mahol
a749e43c86 avfilter/vf_datascope: call av_frame_copy_props() 2023-01-27 19:50:10 +01:00
Paul B Mahol
01343683fa avcodec: add CBD2 DPCM decoder 2023-01-27 19:45:36 +01:00
Paul B Mahol
0c7da96924 avcodec/wmaprodec: add missing flush call for xma1 2023-01-27 18:46:56 +01:00
Dmitrii Ovchinnikov
5f0a7a9169 libavcodec/amfenc: add AV1 encoding support 
Tested-by: Jean-Baptiste Kempf <jb@videolan.org>
 2023-01-27 22:38:45 +05:30
Dmitrii Ovchinnikov
23d4f9223a amfenc: Update the min version to 1.4.28.0 for AMF SDK. 
Tested-by: Jean-Baptiste Kempf <jb@videolan.org>
 2023-01-27 22:35:35 +05:30
Paul B Mahol
40512dbd96 avfilter/af_adynamicequalizer: add auto option 2023-01-27 15:00:53 +01:00
Ashyni
6869a80e76 avfilter/vf_cropdetect: fix type for old_limit 2023-01-27 14:57:28 +01:00
Marton Balint
c0bc804e55 avcodec/ffv1: use 64-bit frame counter 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2023-01-26 20:37:14 +01:00
Marton Balint
bdb7338b09 avcodec/ratecontrol: drop remnants of libxvid rate control 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2023-01-26 20:37:14 +01:00
Marton Balint
103617c93c avcodec/mpegvideo_enc: remove picture_number parameter from encode functions 
They are unused.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2023-01-26 20:37:01 +01:00
Marton Balint
91c29cf934 avcodec/rv20enc: use MpegEncContext->picture_number instead of encode function parameter 
They should be the same and that is what most encode functions use.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2023-01-26 20:11:41 +01:00