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Michael Niedermayer 4676e20a9d avcodec/pngenc: Fix mixed up linesizes 
Fixes out of array accesses
Fixes: 0cf176e6d3ab9fe924f39738e513f547/asan_generic_4a54aa_3431_aaa28be1cb32e307a9890cad06f84fba.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 8f4c3e4b92)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-15 12:30:41 +01:00
compat
doc Update for 2.8.4 2015-12-06 10:42:02 +01:00
libavcodec avcodec/pngenc: Fix mixed up linesizes 2016-01-15 12:30:41 +01:00
libavdevice
libavfilter avfilter/vf_scale: set proper out frame color range 2016-01-15 12:30:40 +01:00
libavformat avformat/hls: forbid all protocols except http(s) & file 2016-01-15 12:30:40 +01:00
libavresample
libavutil x86/float_dsp: zero extend offset from ff_scalarproduct_float_sse 2016-01-08 14:02:27 -03:00
libpostproc
libswresample swresample/resample: increase precision for compensation 2015-11-11 18:41:01 +01:00
libswscale swscale/vscale: Check that 2 tap filters are bilinear before using bilinear code 2016-01-15 12:30:41 +01:00
presets
tests swresample/resample: increase precision for compensation 2015-11-11 18:41:01 +01:00
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ffmpeg.c ffmpeg: Don't try and write sdp info if none of the outputs had an rtp format. 2015-11-09 23:56:29 +01:00
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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.