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* commit '12004a9a7f20e44f4da2ee6c372d5e1794c8d6c5': audiodsp/x86: yasmify vector_clipf_sse audiodsp: reorder arguments for vector_clipf Merged the version from Libav after a discussion with James Almer on IRC: 19:22 <ubitux> jamrial: opinion on 12004a9a7f20e44f4da2ee6c372d5e1794c8d6c5? 19:23 <ubitux> it was apparently yasmified differently 19:23 <ubitux> (it depends on the previous commit arg shuffle) 19:24 <ubitux> i don't see the magic movsxdifnidn in your port btw 19:24 <ubitux> it's a port from 1d36defe94c7d7ebf995d4dbb4f878d06272f9c6 19:25 <jamrial> seems better thanks to said arg shuffle 19:25 <jamrial> the loop is the same, but init is simpler 19:25 <jamrial> probably worth merging 19:25 <ubitux> OK 19:25 <ubitux> thanks 19:26 <jamrial> curious they didn't make len ptrdiff_t after the previous bunch of commits, heh 19:26 <ubitux> yeah indeed Both commits are merged at the same time to prevent a conflict with our existing yasmified ff_vector_clipf_sse. Merged-by: Clément Bœsch <u@pkh.me>
FFmpeg README
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
Libraries
libavcodecprovides implementation of a wider range of codecs.libavformatimplements streaming protocols, container formats and basic I/O access.libavutilincludes hashers, decompressors and miscellaneous utility functions.libavfilterprovides a mean to alter decoded Audio and Video through chain of filters.libavdeviceprovides an abstraction to access capture and playback devices.libswresampleimplements audio mixing and resampling routines.libswscaleimplements 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,ismindexandqt-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.