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Michael Niedermayer 0ea099ad3e avcodec/mpegvideo_enc: fix undefined shifts in ff_dct_quantize_c() 
Fixes: signal_sigsegv_35eac16_2762_cov_2704249783_missing_frames.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-07-01 13:40:36 +02:00
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doc Merge commit '08c2d8f0aa679c2f060721d1d0d4f33d2ae32368' 2015-07-01 03:18:30 +02:00
libavcodec avcodec/mpegvideo_enc: fix undefined shifts in ff_dct_quantize_c() 2015-07-01 13:40:36 +02:00
libavdevice lavd: Add library identifier 2015-07-01 00:13:58 +01:00
libavfilter lavfi: Add library identifier 2015-07-01 00:13:58 +01:00
libavformat avformat/matroskadec: Fix undefined shift in read_sint() 2015-07-01 12:00:43 +02:00
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libavutil avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for pixblock functions 2015-06-29 12:03:43 +02:00
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configure ffmpeg: windows: respond to logoff and ctrl+break messages as well 2015-07-01 01:00:38 +02:00
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ffmpeg_opt.c ffmpeg_opt: Fix forcing fourccs 2015-07-01 05:10:51 +02:00
ffmpeg_vda.c vda: unlock the pixel buffer base address. 2015-06-23 09:20:18 +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.