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Author SHA1 Message Date
Michael Niedermayer
5cae71d2b7 avcodec/ffv1dec: Fix off by 1 error with quant tables 
Fixes: assertion failure
Fixes: 28447/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-5369575948550144

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-22 00:30:50 +01:00
Michael Niedermayer
c0e660ba14 avformat/mpegts: simplify nb_packets code 
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-22 00:30:50 +01:00
Michael Niedermayer
ef7b117b7b avformat/mpegts: Increase pcr_incr width to 64bit 
Fixes: division by zero
Fixes: 26459/clusterfuzz-testcase-minimized-ffmpeg_dem_MPEGTSRAW_fuzzer-5666350112178176
Fixes: 28154/clusterfuzz-testcase-minimized-ffmpeg_dem_MPEGTSRAW_fuzzer-5195728439476224

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-22 00:30:50 +01:00
Paul B Mahol
cd82c6e4ef avfilter/vf_decimate: switch to activate 2020-12-21 23:34:10 +01:00
Paul B Mahol
204a906437 avfilter/af_crystalizer: implement inverse filtering 2020-12-21 13:15:27 +01:00
Paul B Mahol
28aedc7f54 avfilter/af_crystalizer: use proper type for variable 2020-12-21 12:00:21 +01:00
Paul B Mahol
c1c2e6f968 avfilter/af_crystalizer: improve filter description 2020-12-21 11:51:00 +01:00
Andriy Gelman
cd97e1ff4d avformat/libamqp: parse vhost in uri 
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
 2020-12-21 01:27:33 -05:00
Paul B Mahol
6e96e3d970 avfilter: add shufflepixels video filter 2020-12-20 21:44:13 +01:00
Gyan Doshi
ab6a56773f doc/codecs: add entries for export_side_data 
Document addition of venc_params and film_grain.
 2020-12-20 15:09:28 +05:30
Michael Niedermayer
2749e20d04 avcodec/fastaudio: Fix invalid shift exponent 
Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int'
Fixes: 25434/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FASTAUDIO_fuzzer-6252363168612352

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 23:19:29 +01:00
Paul B Mahol
3336ca4644 avfilter/vf_maskedthreshold: add support for commands 2020-12-19 23:08:09 +01:00
Paul B Mahol
64e572db46 avfilter/vf_maskedminmax: add support for commands 2020-12-19 20:46:00 +01:00
Paul B Mahol
4fcfecdd66 avfilter/vf_maskedclamp: add support for commands 2020-12-19 20:46:00 +01:00
Paul B Mahol
d6a356f115 avfilter/vf_bilateral: add support for commands 2020-12-19 20:46:00 +01:00
Paul B Mahol
31aa6bdb59 doc/filters: document that cas filter supports commands 2020-12-19 20:46:00 +01:00
Michael Niedermayer
f58d0d5bec tools/target_dem_fuzzer: remove unused label 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Michael Niedermayer
8aadae670f avcodec/utils: Check bitrate for overflow in get_bit_rate() 
Fixes: signed integer overflow: 617890810133996544 * 16 cannot be represented in type 'long'
Fixes: 26565/clusterfuzz-testcase-minimized-ffmpeg_dem_MV_fuzzer-5092054700654592

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Michael Niedermayer
0afbaabdca avformat/mov: Check if hoov is at the end 
Fixes: Timeout, probably infinite loop
Fixes: 26559/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-5391165484171264

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Michael Niedermayer
ad20a4f92b avcodec/hevc_ps: Change scaling_list_dc_coef to 8 bit 
Suggested-by: James
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Michael Niedermayer
f1700bd8bb avcodec/hevc_ps: check scaling_list_dc_coef 
Fixes: signed integer overflow: 2147483640 + 8 cannot be represented in type 'int'
Fixes: 28449/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5686013259284480

Reviewed-by: James Almer <jamrial@gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
Paul B Mahol
50a9210739 avfilter/vf_fillborders: add fade mode 2020-12-18 23:11:51 +01:00
James Almer
962040ad91 fate/image: add missing ffprobe dependency to fate-dpx-probe 
And use the existing probeframes helper while at it.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 18:51:15 -03:00
James Almer
c9bc7d0f22 fate/image: update fate-dpx-probe reference file 
Regression since 20b09b20a9

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 18:51:15 -03:00
Andriy Gelman
207658112b avformat/rtsp: set AV_OPT_FLAG_DEPRECATED on deprecated options 
Reviewed-by: Zhao Zhili <zhilizhao@tencent.com>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
 2020-12-18 16:14:17 -05:00
Paul B Mahol
90720da511 avfilter/vf_fillborders: add more fill modes 2020-12-18 19:40:31 +01:00
James Almer
20b09b20a9 avcodec/dpx: fix use of uninitialised value 
Found by Valgrind.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 15:22:16 -03:00
James Almer
2d02cf72e1 avcodec/hevc_sei: return the correct error code on User Data Registered parsing failure 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:58:51 -03:00
James Almer
d397d98b59 avcodec/hevc_sei: print a log message when a unsupported ITU-T T35 SEI messages is parsed 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:43:30 -03:00
James Almer
d5556377de avcodec/hevc_sei: refactor parsing User Data Registered ITU-T T35 SEI messages 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:43:08 -03:00
James Almer
f322383a44 avcodec/h264_sei: print a log message when a unsupported ITU-T T35 SEI messages is parsed 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:34:17 -03:00
James Almer
65058cade1 avcodec/h264_sei: refactor parsing User Data Registered ITU-T T35 SEI messages 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-18 12:34:04 -03:00
Paul B Mahol
7e3f20c43c avfilter/af_asoftclip: add two more useful options for finer filtering 2020-12-18 13:11:53 +01:00
Paul B Mahol
1eb751955e avfilter/af_biquads: fix error in ro calculation 2020-12-17 15:13:42 +01:00
Harry Mallon
331858d0f6 avcodec/dpx: Fix B&W film scans from Lasergraphics Inc 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
0539f15bbb avcodec/dpx: Read color information from DPX header 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
8232e01e41 avcodec/dpx: Report color_range from DPX header 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
a041c0a031 avcodec/dpx: Read SMPTE timecode from DPX 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
6623421454 avcodec/dpx: Read alternative frame rate from television header 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Harry Mallon
4bdfbd688f fate: Add dpx-probe test 
Signed-off-by: Harry Mallon <harry.mallon@codex.online>
 2020-12-17 13:02:49 +01:00
Michael Niedermayer
ef59a40c2a avformat/url: Change () position in ff_make_absolute_url() 
No testcase
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-16 22:45:28 +01:00
Paul B Mahol
69be00aa61 avfilter/af_biquads: add one-pole shelf filters by adding pole option 2020-12-16 18:38:51 +01:00
James Almer
1a8e719f36 avcodec/av1dec: support exporting Film Grain params as frame side data 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-16 13:34:11 -03:00
Paul B Mahol
32586a42da avfilter/vf_limiter: add support for commands 2020-12-15 20:35:01 +01:00
James Almer
cd821c18dc avcodec/cuviddec: unref output frame on failure 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 15:50:42 -03:00
James Almer
eadf7e3a59 avcodec/cuviddec: check for av_buffer_ref() failure 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 15:50:42 -03:00
James Almer
081a17990b avcodec/libdav1d: stop setting AVFrame->best_effort_timestamp 
It's now set by the generic decode code.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 12:14:57 -03:00
James Almer
94febdaec6 avcodec/mjpegdec: stop setting AVFrame->best_effort_timestamp 
It's now set by the generic decode code.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 12:14:57 -03:00
James Almer
4bff800dc9 avcodec/decode: set best_effort_timestamp on output frames for all decoders 
Fixes a decoding regression introduced by e9a2a87773, and as a side effect also
fixes bogus values set to certain audio frames that had some samples discarded,
where the offsets added to pts, pkt_dts and pkt_duration were not reflected in
best_effort_timestamp.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-13 12:14:57 -03:00
Paul B Mahol
bf4b9e933f avfilter/af_afreqshift: add fltp sample format support 2020-12-13 11:16:31 +01:00