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James Almer d7b86cd308 avcodec/hevc_sei: fix amount of bits skipped when reading picture timing SEI message 
The code was skipping the entire reported SEI message size regardless of
the amount of bits read.
While in theory safe for NALU where the picture timing SEI message is alone
or at the end as we're using the checked bitstream reader, it isn't in any
other situation, where every SEI message in the NALU after the picture
timing one would potentially fail to parse.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit f738140807)

Conflicts:
	libavcodec/hevc_sei.c
2017-05-13 23:09:05 -03:00
compat
doc Update for 3.3.1 2017-05-14 02:38:30 +02:00
libavcodec avcodec/hevc_sei: fix amount of bits skipped when reading picture timing SEI message 2017-05-13 23:09:05 -03:00
libavdevice
libavfilter avfilter/vf_uspp: Fix currently unused input frame dimensions 2017-05-14 00:21:49 +02:00
libavformat avformat/wavdec: Check chunk_size 2017-05-14 00:21:49 +02:00
libavresample
libavutil avutil/softfloat: Fix overflow in av_div_sf() 2017-05-14 00:21:49 +02:00
libpostproc
libswresample
libswscale libswscale/tests/swscale: Fix uninitialized variables 2017-05-14 01:44:58 +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.
  • ffserver is a multimedia streaming server for live broadcasts.
  • 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.