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Michael Niedermayer 79c6047c36 avcodec/truemotion2: Fix overflow in tm2_apply_deltas() 
Fixes: signed integer overflow: 1077952576 + 1077952576 cannot be represented in type 'int'
Fixes: 7712/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5056281753681920

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 		2018-06-06 16:58:08 +02:00
compat compat: remove in-tree NVidia headers 2018-02-27 16:22:12 +01:00
doc doc/filters: mention required compile options for some filters 2018-06-04 16:46:05 -08:00
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fftools fftools/ffmpeg: fix for all forced key frames when 'copyts' is enabled 2018-06-04 22:26:55 +02:00
libavcodec avcodec/truemotion2: Fix overflow in tm2_apply_deltas() 2018-06-06 16:58:08 +02:00
libavdevice avdevice/sdl2 : add option to define if the window quit action is available 2018-05-19 14:55:15 +02:00
libavfilter Adds TensorFlow backend for dnn inference module. 2018-06-05 10:16:50 -03:00
libavformat lavf/mov.c: Set st->start_time for video streams explicitly. 2018-06-06 01:53:30 +02:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
libavutil Use the same name for stereo3d frame/packet side data 2018-06-05 21:47:59 -04:00
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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 a mean to alter decoded Audio and Video through chain of 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.