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Michael Niedermayer 5366ae12b9 avcodec/escape124: Check that blocks are allocated before use Fixes: NULL pointer dereference Fixes: 57819/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE124_fuzzer-5077280228769792 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2023-04-14 17:56:44 +02:00
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doc	avutil: make av_frame_get_plane_buffer accept a const AVFrame*	2023-04-14 10:53:28 +02:00
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fftools	ffmpeg: make timestamp discontinuity logging a warning	2023-04-14 15:06:41 +03:00
libavcodec	avcodec/escape124: Check that blocks are allocated before use	2023-04-14 17:56:44 +02:00
libavdevice	avdevice/decklink_enc: Add support for compressed AC-3 output over SDI	2023-04-08 20:08:18 +02:00
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libavformat	avformat/flvenc: avoid an extra allocate	2023-04-15 04:21:33 +08:00
libavutil	avutil/wchar_filename: propagate MultiByteToWideChar() and WideCharToMultiByte() failures	2023-04-14 10:04:47 -03:00
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tests	fftools/ffmpeg: stop using fake dts for generating timestamps	2023-04-13 15:34:07 +02:00
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configure	configure: remove duplicated extralibs of android_camera	2023-04-11 19:57:09 +08:00

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.