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FFmpeg git repo
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Michael Niedermayer 682d710bcb
avcodec/aac/aacdec_usac: Clean ics2->max_sfb when first SCE fails 
Fixes: out of array access
Fixes: 70734/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-4741427068731392
Fixes: 383194070/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-5302387708854272

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-12-11 21:55:40 +01:00
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doc fate: Add a target for listing failed tests 2024-12-11 14:10:22 +02:00
ffbuild configure: Add wasm as a fake arch 2024-12-04 16:43:06 +08:00
fftools fftools/ffmpeg_sched: signal the main thread when a task fails 2024-11-25 05:26:49 +01:00
libavcodec avcodec/aac/aacdec_usac: Clean ics2->max_sfb when first SCE fails 2024-12-11 21:55:40 +01:00
libavdevice avdevice/dshow: fix unused variable warning 2024-10-17 13:04:17 +02:00
libavfilter avfilter/af_ashowinfo: fix scaling factor of replaygain peak values 2024-12-07 12:03:53 -05:00
libavformat avformat/smush: read ANIMv2 a/v parameters 2024-12-09 02:05:18 +01:00
libavutil avutil/tests/color_utils: reduce accuracy threshold to pass to 1e-7 2024-12-07 14:51:49 +01:00
libpostproc
libswresample arm: Consistently use proper interworking function returns 2024-10-09 15:52:51 +03:00
libswscale tests/swscale: fix sscanf return value check 2024-12-11 09:10:45 +01:00
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README.md
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README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides means to alter decoded audio and video through a directed graph of connected filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analysis tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.