before 33304 decicycles in luma_bi_1, 523066 runs, 1222 skips 38138 decicycles in luma_bi_2, 523427 runs, 861 skips 13490 decicycles in luma_uni, 516138 runs, 8150 skips after 20185 decicycles in luma_bi_1, 519970 runs, 4318 skips 24620 decicycles in luma_bi_2, 521024 runs, 3264 skips 10397 decicycles in luma_uni, 515715 runs, 8573 skips Conflicts: libavcodec/x86/hevc_mc.asm libavcodec/x86/hevcdsp_init.c Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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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 analisys tool to inspect multimedia content.
- Additional small tools such as
aviocat
,ismindex
andqt-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.
Description
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C
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Assembly
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