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FFmpeg git repo
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Ganesh Ajjanagadde 094a1985d6 avcodec/mlpdec: fix a undefined left shift of negative number 
This fixes a -Wshift-negative-value reported with clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-20 00:30:39 +02:00
compat
doc doc/filters: fix typo in eq contrast option 2015-09-19 12:29:15 -08:00
libavcodec avcodec/mlpdec: fix a undefined left shift of negative number 2015-09-20 00:30:39 +02:00
libavdevice avdevice/xcbgrab: fix -Wunused-variable 2015-09-19 01:35:43 +02:00
libavfilter all: do standards compliant absdiff computation 2015-09-18 22:42:38 +02:00
libavformat avformat/flvdec: Detect broken sizes (OBS 0.655b), disable resync for affected files 2015-09-19 18:34:55 +02:00
libavresample avresample/resample: remove unused variable 2015-09-19 23:40:34 +02:00
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libswscale libswscale/swscale: fix -Wunused-function 2015-09-18 23:19:42 +02:00
presets
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ffmpeg_dxva2.c
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ffmpeg.h
ffplay.c Remove left-over FF_API_AVFILTERBUFFER cruft 2015-09-05 16:27:19 +02:00
ffprobe.c ffprobe: use AV_OPT_TYPE_BOOL for writers options 2015-09-12 17:50:22 +02:00
ffserver_config.c ffserver: remove useless assignment leftover 2015-09-18 16:24:39 -07:00
ffserver_config.h
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INSTALL.md
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version.sh

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. Few developers follow pull requests so they will likely be ignored.