- 13 Jan, 2020 12 commits
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Lynne authored
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Jun Zhao authored
enable runtime change flag. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
enable runtime change flag Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
enable runtime change flag Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
enable runtime change flag Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
enable runtime change flag Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
enable runtime change flag. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
enable runtime change flag. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
enable runtime change flag. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
enable runtime change flag. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
enable runtime change flag. Reviewe-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Jun Zhao authored
it's stranage to use option "level" in runtime change path but used "quality" in option, add "quality" in runtime change path, it's more intuitive and keep the "level" for compatibility. Reviewe-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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- 11 Jan, 2020 16 commits
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Michael Niedermayer authored
Fixes: Timeout(35sec -> 4sec) Fixes: 19289/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-5676526398078976 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: assertion failure Fixes: 19286/clusterfuzz-testcase-minimized-ffmpeg_BSF_H264_REDUNDANT_PPS_fuzzer-5707990724509696 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself Fixes: 19235/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_IMA_EA_EACS_fuzzer-5680878952382464 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: signed integer overflow: 267693597 * 10 cannot be represented in type 'int' Fixes: 19237/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5755407700328448 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: signed integer overflow: -1114392282 * 2 cannot be represented in type 'int' Fixes: 19236/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G729_fuzzer-5741678938030080 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: Out of array read Fixes: 19263/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5389219325542400 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: Timeout (350 ->19sec) Fixes: 19249/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-6566896438870016 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Limin Wang authored
Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
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Andreas Rheinhardt authored
In order to indicate that the frames in a BlockGroup are not keyframes, one has to add a ReferenceBlock element containing the timestamp of a referenced Block that has already been written. The timestamp ought to be relative to the timestamp of the Block it is attached to. Yet the Matroska muxer used the relative timestamp of the preceding Block of the track, i.e. the timestamp of the preceding block relative to the timestamp of the Cluster containing said block (that need not be the Cluster containing the current Block). This has been fixed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
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Paul B Mahol authored
Fixes regression in smoothness of amplification.
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Limin Wang authored
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
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Limin Wang authored
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
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Gyan Doshi authored
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Jun Zhao authored
Add avs2 decoder/encoder entry Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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- 10 Jan, 2020 11 commits
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Alexandre Heitor Schmidt authored
libavformat/img2.h: New field export_path_metadata to VideoDemuxData to only allow the use of the extra metadata upon explicit user request, for security reasons. libavformat/img2dec.c: Modify image2 demuxer to make available two special metadata entries called lavf.image2dec.source_path and lavf.image2dec.source_basename, which represents, respectively, the complete path to the source image for the current frame and the basename i.e. the file name related to the current frame. These can then be used by filters like drawtext and others. The metadata fields will only be available when explicitly enabled with image2 option -export_path_metadata 1. doc/demuxers.texi: Documented the new metadata fields available for image2 and how to use them. doc/filters.texi: Added an example on how to use the new metadata fields with drawtext filter, in order to plot the input file path to each output frame. Usage example: ffmpeg -f image2 -export_path_metadata 1 -pattern_type glob -framerate 18 -i '/path/to/input/files/*.jpg' -filter_complex drawtext="fontsize=40:fontcolor=white: fontfile=FreeSans.ttf:borderw=2:bordercolor=black: text='%{metadata\:lavf.image2dec.source_basename\:NA}':x=5:y=50" output.avi Fixes #2874. Signed-off-by: Alexandre Heitor Schmidt <alexandre.schmidt@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu>
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Andreas Rheinhardt authored
This will likely also fix CID 1452574 and 1452565, false positives resulting from Coverity thinking that av_dict_set() automatically frees its key and value parameters (even without the AV_DICT_DONT_STRDUP_* flags). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Limin Wang authored
Fixes CID 1457606 and 1457607 Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Limin Wang authored
Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Gyan Doshi authored
Useful for monitoring sparse data in realtime
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Andreas Rheinhardt authored
The tests for concat use this option which is scheduled for removal and does nothing any more. So remove it; otherwise, these tests would fail at the next major version bump. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
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Paul B Mahol authored
Currently, switching is not free of artifacts, to be resolved later.
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Paul B Mahol authored
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Paul B Mahol authored
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Gilles Bouthenot authored
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Martin Storsjö authored
Keep all the existing data fields as they are (there's lots and lots of nontrivial calculation and heuristics based on them in their current form), but derive the duration as the difference between the pts of the first packet to the maximum pts+duration (not necessarily the last packet); use this duration in any box where the actual presentation duration is supposed to be. Fixes: 8420 Signed-off-by: Martin Storsjö <martin@martin.st>
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- 09 Jan, 2020 1 commit
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Philip Langdale authored
It can be useful to re-use an encoder instance when doing segmented encodings, and this requires flushing the encoder at the start of each segment.
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