virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-02-14 22:22:59 +02:00
Code Issues Releases Activity
103,414 Commits 37 Branches 400 Tags
Commit Graph

103414 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Andreas Rheinhardt
beb60abab5 avformat/matroskaenc: Allow to set multiple streams as default 
The Matroska specifications have evolved and now allow to mark
multiple tracks of the same kind as default (whether this was legal or
not before was dubious; e.g. mkvmerge disallowed it). Yet when the
Matroska muxer is set to infer default dispositions if absent, it also
enforced the now outdated restriction. So update this.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-24 03:11:01 +02:00
Andreas Rheinhardt
ff02a42394 avformat/crcenc: Simplify writing trailer 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-24 03:05:27 +02:00
James Zern
cb23c1e553 avcodec/libaomenc: use ctx->usage to get default cfg 
this prevents some mismatches in config values for realtime and all
intra modes, avoiding failures like:

[libaom-av1 @ ...] Failed to initialize encoder: Invalid parameter
[libaom-av1 @ ...]   Additional information: g_lag_in_frames out of
range [..0]

Signed-off-by: James Zern <jzern@google.com>
 2021-08-23 15:33:51 -07:00
Paul B Mahol
7f194c7d96 avfilter/af_afreqshift: allow to change order of filters 2021-08-23 19:43:06 +02:00
Andreas Rheinhardt
0383ec88a5 avformat/av1dec: Disallow seeking by bytes 
The low overhead OBU format provides no means to resync after performing
a byte-based seek; in other words: Byte based seeking is just not
supported.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-23 07:06:22 +02:00
Andreas Rheinhardt
3f938cd46a avformat/av1dec: Flush BSF upon seeking 
The av1_merge_frame BSF outputs its cached data when it sees the
beginning of a new frame, i.e. when it sees a temporal delimiter OBU.
Therefore it typically has a temporal delimiter OBU cached after
outputting a packet.

This implies that the OBU demuxer must flush its BSF upon seeking
because otherwise the first frame returned after a seek consists
of an old temporal delimiter OBU only.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-23 07:05:56 +02:00
Andreas Rheinhardt
4d200342a7 avformat/utils: Also set io_repositioned for generic seeking 
It allows demuxers to perform certain tasks after
a successful generic seek.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-23 07:05:28 +02:00
Andreas Rheinhardt
5a3385d49a avcodec/av1_frame_merge_bsf: Passthrough pos in case of no timestamps 
This is needed by the AV1-Annex B and AV1-OBU demuxers.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-23 07:04:55 +02:00
Andreas Rheinhardt
172116fd5d avformat/av1dec: Deduplicate Annex B and low overhead OBU AV1 demuxer 
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-23 07:04:08 +02:00
Andreas Rheinhardt
8a805095c1 avformat/av1dec: Set position of AVPackets given to BSF 
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-23 07:03:36 +02:00
Michael Niedermayer
5e00eab611 avcodec/webp: Check available space in loop in decode_entropy_coded_image() 
Fixes: Timeout
Fixes: 35401/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WEBP_fuzzer-5714401821851648

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-08-22 18:08:00 +02:00
Michael Niedermayer
65892516d5 avcodec/h264dec: use picture parameters in ff_print_debug_info2() 
Fixes: out of array read
Fixes: 36341/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-6737583085322240

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-08-22 18:08:00 +02:00
Michael Niedermayer
c59b5e3d1e avcodec/vc1dec: ff_print_debug_info() does not support WMV3 field_mode 
Fixes: out of array read
Fixes: 36331/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3_fuzzer-5140494328922112.fuzz

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-08-22 18:08:00 +02:00
Andreas Rheinhardt
845579c6e2 avfilter/vf_xmedian: Free inpads' names generically 
This affects only the xmedian filter, not tmedian.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:15:54 +02:00
Andreas Rheinhardt
ad3b1fddb3 avfilter/vf_stack: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:15:47 +02:00
Andreas Rheinhardt
07aacf5ea9 avfilter/vf_signature: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:15:44 +02:00
Andreas Rheinhardt
65884bd81f avfilter/vf_program_opencl: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:15:42 +02:00
Andreas Rheinhardt
97c796176e avfilter/vf_mix: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:15:39 +02:00
Andreas Rheinhardt
0ba9089aec avfilter/vf_mergeplanes: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:15:36 +02:00
Andreas Rheinhardt
2142e71911 avfilter/vf_extractplanes: Free outpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:15:33 +02:00
Andreas Rheinhardt
41c98bfe0a avfilter/src_movie: Free outpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:15:31 +02:00
Andreas Rheinhardt
0ce19ecd28 avfilter/split: Free outpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:15:28 +02:00
Andreas Rheinhardt
a79852f1c1 avfilter/f_streamselect: Free pads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:14:10 +02:00
Andreas Rheinhardt
64133506f7 avfilter/f_select: Free outpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:14:07 +02:00
Andreas Rheinhardt
f6c6a51d98 avfilter/f_segment: Free outpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:14:03 +02:00
Andreas Rheinhardt
b8e31568df avfilter/f_interleave: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:59 +02:00
Andreas Rheinhardt
fbfcb012ac avfilter/avf_concat: Free pads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:56 +02:00
Andreas Rheinhardt
f28db2ca27 avfilter/af_lv2: Free inpad's name generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:53 +02:00
Andreas Rheinhardt
7670e24eb0 avfilter/af_ladspa: Free inpad's name generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:50 +02:00
Andreas Rheinhardt
d2e72473df avfilter/af_join: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:47 +02:00
Andreas Rheinhardt
ad5d056dc3 avfilter/af_headphone: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:44 +02:00
Andreas Rheinhardt
0e936381ff avfilter/af_amix: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:41 +02:00
Andreas Rheinhardt
414c1b9b62 avfilter/af_amerge: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:38 +02:00
Andreas Rheinhardt
c54c8836cf avfilter/af_afir: Free inpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:34 +02:00
Andreas Rheinhardt
59b465e4df avfilter/af_acrossover: Free outpads' names generically 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:30 +02:00
Andreas Rheinhardt
f308f37441 avfilter/avfilter: Allow to free non-static pads generically 
This can be enabled/disabled on a per-pad basis by setting
the AVFILTERPAD_FLAG_FREE_NAME flag; variants of ff_append_(in|out)pads
that do this for you have been added and will be put to use in the
following commits.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:13:25 +02:00
Andreas Rheinhardt
dff1709eb2 avfilter/internal: Uninline ff_insert_(in|out)pad() 
These functions are not hot at all.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-22 16:12:06 +02:00
Gyan Doshi
d905af0c24 avformat/mov: add AVFMT_SHOW_IDS flag 
The MOV muxer can store streamids as track ids but they aren't
visible when probing the result via lavf/dump or ffprobe due to
lack of this flag in the demuxer.
 2021-08-22 17:55:31 +05:30
Paul B Mahol
da6aab45e4 avfilter/vf_v360: fill unused regions too for orthographic output format 2021-08-22 14:06:14 +02:00
Paul B Mahol
1616f7fb28 avfilter/vf_v360: refactor rescaling of i/j 2021-08-22 14:06:14 +02:00
Nicolas George
252128561e tools/dvd2concat: use option keyword 
subfile,,start,X,end,Y,,: is ugly and will be gone some day.
 2021-08-22 11:44:17 +02:00
Nicolas George
6d82d894ee tools/dvd2concat: document that -protocol_whitelist is needed 2021-08-22 11:44:17 +02:00
Nicolas George
0210c8fee2 lavf/concatdec: support per-file options 2021-08-22 11:44:16 +02:00
Nicolas George
46fb395952 libavformat/concatdec: remove support for unsafe=-1 
It only makes sense as the default value,
but it is not the default since 689211d5727231c3fe92762d224dbadebdbf4e30.
 2021-08-22 11:44:16 +02:00
Paul B Mahol
5b258c2770 avfilter/af_astats: remove invalid 5x factor in window size calculation 
Also allow smaller window sizes, and change histogram for noise
floor calculation to uint64_t type.
 2021-08-21 22:05:08 +02:00
Paul B Mahol
99ccad843f avfilter/aevalsrc: switch to activate 
Allow to set the EOF timestamp.

FATE test is updated, as last 2 frames were duplicated.
 2021-08-21 16:43:21 +02:00
Paul B Mahol
6854cc2ec7 avfilter/asrc_hilbert: switch to activate 
Allow to set the EOF timestamp.
 2021-08-21 16:31:40 +02:00
Paul B Mahol
5e2e9d50ce avfilter/asrc_afirsrc: switch to activate 
Allow to set the EOF timestamp.
 2021-08-21 16:27:27 +02:00
Paul B Mahol
9153038e0a avfilter/asrc_sinc: switch to activate 
Allow to set the EOF timestamp.
 2021-08-21 16:27:27 +02:00
Nicolas George
52091fcb5c lavfi/sine: switch to activate 
Allow to set the EOF timestamp.

Signed-off-by: Nicolas George <george@nsup.com>
 2021-08-21 16:11:11 +02:00