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Michael Niedermayer 56bef2fd58
avcodec/xan: Add basic input size check 
Fixes: Timeout
Fixes: 71739/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XAN_WC3_fuzzer-6170301405134848

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpe
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 		2024-09-24 15:37:20 +02:00
compat compat: Fix the fallback definition of stdc_trailing_zeros 2024-09-24 14:00:27 +03:00
doc doc/general_contents: add missing reference to LCEVC 2024-09-23 13:42:19 -03:00
ffbuild
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fftools fftools/ffmpeg: add support for multiview video 2024-09-23 17:15:02 +02:00
libavcodec avcodec/xan: Add basic input size check 2024-09-24 15:37:20 +02:00
libavdevice avdevice/jack: use av_err2str to simplify code 2024-09-13 00:30:48 +02:00
libavfilter lavfi/f_select: allow selection based on view ID 2024-09-23 17:11:40 +02:00
libavformat avformat/asf: Check picsize 2024-09-24 15:37:15 +02:00
libavutil lavu/frame: add side data storing view ID for multi-view video 2024-09-23 17:11:38 +02:00
libpostproc
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libswresample
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libswscale swscale/aarch64: Fix rgb24toyv12 only works with aligned width 2024-09-24 10:24:14 +08:00
presets
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tests swscale/aarch64: Fix rgb24toyv12 only works with aligned width 2024-09-24 10:24:14 +08:00
tools tools/target_swr_fuzzer: Limit the number of samples 2024-09-24 15:37:18 +02:00
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Changelog lavc/hevcdec: implement decoding MV-HEVC 2024-09-23 17:15:02 +02:00
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MAINTAINERS MAINTAINERS: Fix typo in web repository 2024-09-24 15:37:14 +02:00
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configure compat: add a fallback implementation of C23 stdbit.h 2024-09-23 17:08:46 +02:00

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.