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Kaustubh Raste 1181d93231 avcodec/mips: Improve avc avg mc 22, 11, 31, 13 and 33 msa functions 
Remove loops and unroll as block sizes are known.
Load the specific destination bytes instead of MSA load and pack.
Remove unused macro and functions.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-30 21:32:26 +01:00
compat compat/cuda/ptx2c: strip CR from each line 2017-08-30 11:20:34 +02:00
doc Merge commit '189157c3fc8eeb691e3684b09d971eb5ddb47d5b' 2017-10-30 15:49:38 -03:00
ffbuild build: fix builds configured with a suffix 2017-10-12 19:15:42 -03:00
fftools ffmpeg: Fix stored encoder metadata with -bitexact 2017-10-30 21:32:26 +01:00
libavcodec avcodec/mips: Improve avc avg mc 22, 11, 31, 13 and 33 msa functions 2017-10-30 21:32:26 +01:00
libavdevice avdevice/libndi_newtek_dec: remove extra bracket 2017-10-30 11:48:14 -03:00
libavfilter lavfi/palettegen: Fix compilation after 1da8c4e. 2017-10-29 02:35:36 +02:00
libavformat libavformat/mov.c: use calculated dts offset when seeking in streams 2017-10-30 01:09:40 +01:00
libavresample Merge commit '07a2b155949eb267cdfc7805f42c7b3375f9c7c5' 2017-10-21 14:57:53 -03:00
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libswresample lswr/swresample: Mention the actually supported formats when erroring out. 2017-10-28 15:11:18 +02:00
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presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests libavformat/mov.c: use calculated dts offset when seeking in streams 2017-10-30 01:09:40 +01:00
tools tools/target_dec_fuzzer: Fix build after AV_CODEC_CAP_HWACCEL_VDPAU was removed 2017-10-25 21:50:37 +02:00
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RELEASE RELEASE: update for git after 3.4 branchpoint 2017-10-11 02:46:23 +02:00

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.