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FFmpeg git repo
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Michael Niedermayer 432c1f35f7 avcodec/libzvbi-teletextdec: Remove unused variable ret 
Fixes: libavcodec/libzvbi-teletextdec.c:232:9: warning: unused variable ret [-Wunused-variable]

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-11-04 04:40:00 +01:00
compat Merge commit '407ac22322e5ce67996ec54ef619cafa4c9ceb78' 2015-11-02 11:58:27 +01:00
doc avformat: add acm demuxer 2015-11-03 12:26:09 +01:00
libavcodec avcodec/libzvbi-teletextdec: Remove unused variable ret 2015-11-04 04:40:00 +01:00
libavdevice gdigrab: grab right desktop size if DPI in use, based on patch from Alexander Brotzge 2015-10-31 23:08:02 +11:00
libavfilter avfilter/showcqt: remove yuv offset 2015-11-03 23:47:09 +01:00
libavformat avformat/cache: Use int64_t to avoid int overflow in cache_read 2015-11-04 03:59:17 +01:00
libavresample
libavutil avutil/common: add FFDIFFSIGN macro 2015-11-03 16:28:12 -05:00
libpostproc
libswresample swr: do not reject channel layouts that use channel 63 2015-10-28 19:25:49 +01:00
libswscale swscale: rename sws_rgb2rgb_init to ff_sws_rgb2rgb_init 2015-10-29 23:49:46 +01:00
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tools Replace remaining occurances of av_free_packet with av_packet_unref 2015-10-27 14:35:30 +01:00
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Changelog avformat: add acm demuxer 2015-11-03 12:26:09 +01:00
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cmdutils_opencl.c all: use FFDIFFSIGN to resolve possible undefined behavior in comparators 2015-11-03 16:28:30 -05:00
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ffmpeg_dxva2.c
ffmpeg_filter.c ffmpeg_filter: check encoder before using it to set frame size. 2015-10-30 10:55:10 +01:00
ffmpeg_opt.c all: remove some casts of function pointer to void * 2015-10-24 15:14:59 -04:00
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ffmpeg_videotoolbox.c ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT 2015-10-15 10:22:31 +02:00
ffmpeg.c all: use FFDIFFSIGN to resolve possible undefined behavior in comparators 2015-11-03 16:28:30 -05:00
ffmpeg.h ffmpeg: add abort_on option to allow aborting on empty output 2015-10-22 19:03:01 +02:00
ffplay.c Replace remaining occurances of av_free_packet with av_packet_unref 2015-10-27 14:35:30 +01:00
ffprobe.c ffprobe: add support for printing packet strings metadata as packet tags 2015-10-30 20:47:43 +01:00
ffserver_config.c ffserver_config: check for INT_MIN before doing FFABS 2015-10-13 19:40:09 -04:00
ffserver_config.h
ffserver.c Replace remaining occurances of av_free_packet with av_packet_unref 2015-10-27 14:35:30 +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.

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.