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Michael Niedermayer 476665d4de avcodec/h264_slice: Do not attempt to render into frames already output 
Fixes: null pointer dereference
Fixes: 4698/clusterfuzz-testcase-minimized-5096956322906112

This testcase does not reproduce the issue before 03b82b3ab9

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 		2018-01-07 04:47:32 +01:00
compat compat/os2threads: support static mutexes 2018-01-07 00:14:12 -03:00
doc Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffbuild Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c' 2017-11-12 01:02:02 -03:00
fftools Remove the ffserver program 2018-01-06 18:31:37 +00:00
libavcodec avcodec/h264_slice: Do not attempt to render into frames already output 2018-01-07 04:47:32 +01:00
libavdevice lavd/alsa: Double maximum alsa buffer size. 2017-11-27 14:05:28 +01:00
libavfilter avfilter: deprecate avfilter_link_get_channels() 2018-01-06 11:01:16 -03:00
libavformat libavformat/network: fix function duplication 2018-01-06 18:59:46 +00:00
libavresample lavr: deprecate the entire library 2018-01-04 01:38:22 +00:00
libavutil It has been replaced by C11 stdatomic.h and is now unused. 2018-01-05 14:06:02 -03:00
libpostproc postproc: Drop deprecated qp typedef 2017-10-22 00:35:23 -03:00
libswresample lswr/rematrix: Support s32p. 2017-11-01 01:04:43 +01:00
libswscale Fix missing used attribute for inline assembly variables 2017-11-13 03:58:34 +01:00
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CONTRIBUTING.md
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Changelog Changelog: add VideoToolbox HEVC support 2018-01-06 15:30:07 -08:00
INSTALL.md INSTALL: add markdown syntax 2014-05-28 22:38:38 +02:00
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RELEASE RELEASE: update for git after 3.4 branchpoint 2017-10-11 02:46:23 +02:00
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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.