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Henrik Gramner cd4ca82459 x86inc: Prefer r14/r15 over r12/r13 on x86-64 
Due to a peculiarity in the ModR/M addressing encoding, the r12 and r13
registers sometimes requires an additional byte when used as a base register.

r14 and r15 doesn't have that issue, so prefer using them.
2017-06-09 13:43:00 +02:00
compat compat/cuda: make cuvidGetDecoderCaps optional 2017-06-01 12:39:06 +02:00
doc avfilter/af_sofalizer: switch to libmysofa 2017-06-08 22:02:26 +02:00
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libavcodec lavc: add mpeg2 mediacodec decoder 2017-06-08 19:16:09 +02:00
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libavfilter avfilter/af_sofalizer: switch to libmysofa 2017-06-08 22:02:26 +02:00
libavformat libavformat/http: return EIO when ffurl_read return 0, but s->off < target_end 2017-06-09 13:27:44 +02:00
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libavutil x86inc: Prefer r14/r15 over r12/r13 on x86-64 2017-06-09 13:43:00 +02:00
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tests fate: add fate-adts-id3v1-demux 2017-06-05 20:22:29 -03:00
tools tools/target_dec_fuzzer: Move the hwaccel check outside the initialization if 2017-05-29 03:40:47 +02:00
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ffmpeg_cuvid.c
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ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
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MAINTAINERS MAINTAINERS: Add Manojkumar Bhosale for MIPS, remove myself. 2017-06-08 01:25:15 +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.