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Michael Niedermayer 5fd1dce39a avcodec/mpeg4videodec: Remove use of FF_PROFILE_MPEG4_SIMPLE_STUDIO as indicator of studio profile 
The profile field is changed by code inside and outside the decoder,
its not a reliable indicator of the internal codec state.
Maintaining it consistency with studio_profile is messy.
Its easier to just avoid it and use only studio_profile

Fixes: assertion failure
Fixes: ffmpeg_crash_9.avi

Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bd27a9364c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-16 19:02:12 +02:00
compat
doc Update for 4.0.1 2018-06-16 00:18:40 +02:00
ffbuild
fftools ffmpeg: fix -stream_loop with multiple inputs 2018-07-08 12:52:49 +02:00
libavcodec avcodec/mpeg4videodec: Remove use of FF_PROFILE_MPEG4_SIMPLE_STUDIO as indicator of studio profile 2018-07-16 19:02:12 +02:00
libavdevice
libavfilter
libavformat avformat/movenc: Use mov->fc consistently for av_log() 2018-07-16 19:02:12 +02:00
libavresample
libavutil avutil/common: Fix undefined behavior in av_clip_uintp2_c() 2018-06-15 22:31:13 +02:00
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Changelog Update for 4.0.1 2018-06-16 00:18:40 +02:00
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RELEASE Update for 4.0.1 2018-06-16 00:18:40 +02:00
RELEASE_NOTES

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.