virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-12 19:18:44 +02:00
Code Issues Releases Activity
109,343 Commits 37 Branches 400 Tags 463 MiB
6ad7403bce
Commit Graph

109343 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Michael Niedermayer
6ad7403bce
avcodec/wavpack: Check for end of input in wv_unpack_dsd_high() 
Fixes: Timeout
Fixes: 50793/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-4980185027444736

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-12-01 21:43:56 +01:00
Paul B Mahol
6b368bcb85 avfilter/af_apsyclip: add copy_props() call 2022-12-01 19:50:54 +01:00
Paul B Mahol
0d6a6c8750 avcodec/cfhdenc: height < 4 is not supported 2022-12-01 19:29:26 +01:00
Paul B Mahol
4d38d4607c avfilter/af_astats: print stats in case nb_samples is 0 
Happens with special function only.
 2022-12-01 19:21:11 +01:00
Paul B Mahol
f56454544f avcodec/smcenc: fixes for width not multiple of 4 2022-12-01 19:06:10 +01:00
James Darnley
690b7890f0 avcodec/x86/v210enc: remove unneeded instruction 2022-12-01 18:19:03 +01:00
James Darnley
c67a2b14a2 avcodec/x86/v210enc: expand and correct comments 2022-12-01 18:19:03 +01:00
James Darnley
651cb867b1 avcodec/v210enc: add new 10-bit function for avx512 avx512icl 
avx512 on Skylake-X (Xeon D-2123IT):
1.19x faster (970±91.2 vs. 817±104.4 decicycles) compared with avx2

avx512icl on Ice Lake (Xeon Silver 4316):
2.52x faster (1350±5.3 vs. 535±9.5 decicycles) compared with avx2
 2022-12-01 18:19:03 +01:00
James Darnley
bda53d2dde avcodec/x86/v210enc: replace register use with named register 2022-12-01 18:19:03 +01:00
James Darnley
cfd1c3c0a1 checkasm/v210enc: test the entire width of 10-bit planar input arrays 2022-12-01 18:19:03 +01:00
Marvin Scholz
45ab5307a6 avformat/fifo: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:15 +01:00
Marvin Scholz
d75d8370bd avformat/matroskaenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:15 +01:00
Marvin Scholz
643c2b4722 avformat/http: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:15 +01:00
Marvin Scholz
fb93d3d043 avformat/asfenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:15 +01:00
Marvin Scholz
521d8dcf88 avformat/apetag: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:15 +01:00
Marvin Scholz
4bf8c9c2d8 avformat/nutenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
0464aa484e avformat/id3v2enc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
995616b752 avformat/ffmetaenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
b31c16d625 avformat/wtvenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
2b5391b88f avformat/dump: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
8298f20c59 avformat/lrcenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
6c4f23cc20 avformat/hls: use av_dict_iterate 
And constify oldentry too while at it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
b463ef0339 avformat/flvenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
b7c577cec7 avformat/metadata: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
562d19b503 avformat/movenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
4d1c9fa871 doc/examples/metadata: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
401508b24b avformat/cafenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
fcbdd145cd avfilter/f_metadata: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
492b45cb19 avfilter/vf_libvmaf: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
734acfde4c avformat/vorbiscomment: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
aa4edbb633 avcodec/avpacket: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
0b3092aed3 avcodec/libxavs2: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
d5d6e5ccec avfilter/vf_coreimage: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
1cf526c37a avfilter/vf_scale: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
f8584c13f0 avformat/smjpegenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
3000cf7a57 avcodec/libvpxenc: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
5b13238ce0 avcodec/librav1e: remove unnecessary variable 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
e048d06621 avcodec/librav1e: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
ece29ad0dc fftools: use av_dict_get_string 
Instead of manually assembling the string, use av_dict_get_string
which handles things like proper escaping too (even though it is
not yet needed here).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Marvin Scholz
f1907faab4 fftools: use av_dict_iterate 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:21:14 +01:00
Andreas Rheinhardt
7b450bafd7 avcodec/h2645_sei: Factor attaching film grain side-data to frame out 
This unfortunately involved adding some parameters
to ff_h2645_sei_to_frame() that will be mostly unused.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:41 +01:00
Andreas Rheinhardt
8bf18018a3 avcodec/(h264|hevc)_ps: Factor common VUI code out 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:41 +01:00
Andreas Rheinhardt
1e38e7fd14 avcodec/h264_ps: Don't output invalid chroma location 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:41 +01:00
Andreas Rheinhardt
881e8bcc51 avcodec/h264data: Deduplicate H.26[45] aspect ratio table 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:41 +01:00
Andreas Rheinhardt
8d481b0234 avcodec/h264_ps: Don't error out on unknown aspect ratio 
Values 17..254 are actually only reserved and not invalid.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:41 +01:00
Andreas Rheinhardt
a5bba606a0 avcodec/h2645_sei: Also support Active Format Descriptor for HEVC 
It is valid for HEVC; in fact, the ATSC-HEVC spec [1] simply
refers to the relevant H.264 spec.

It is also trivial to implement now: Just move applying AFD
to ff_h2645_sei_to_frame() and stop ignoring AFD when parsing
a HEVC SEI containing it.

A FATE-test for this has been added.

[1]: https://www.atsc.org/atsc-documents/a3412017-video-hevc/

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:41 +01:00
Andreas Rheinhardt
01e775f4b7 avcodec/h2645_sei: Attach AVStereo3D side data generically 
There are only slight differences between H.264 and HEVC
for this side data, so it makes sense to share the code.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:41 +01:00
Andreas Rheinhardt
38d0d12c46 avcodec/h264_sei, sei: Make H264_SEI_FpaType generic 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:41 +01:00
Andreas Rheinhardt
3bafc4ead4 avcodec/h2645_sei: Factor out applying SEIs to frames 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:41 +01:00
Andreas Rheinhardt
f89825e60a avcodec/h2645_sei: Factor out freeing common SEI parts 
This commit only factors out freeing the common SEI parts,
not whether the fields indicating whether an SEI is present
shall be reset. H.264 and HEVC differ in this regard
(ff_h264_sei_uninit() really resets, whereas ff_hevc_reset_sei()
only uninits.) and neither actually honours the persistency
as prescribed by the relevant specs.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-12-01 11:00:40 +01:00