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Michael Niedermayer c1692439e0 Merge commit '3ae0e721c7b6e0483801b9039b3d140e3b68b7f5' 9 years ago
compat ea9daefe93 compat/os2threads: Check av_malloc() return code 9 years ago
doc d2b78fe6b7 libavfilter/vf_crop: implement process_command 9 years ago
libavcodec c7e6443441 Support the Hap chunked frame format 9 years ago
libavdevice 495eee0123 Merge commit '40cf1bbacc6220a0aa6bed5c331871d43f9ce370' 9 years ago
libavfilter d2b78fe6b7 libavfilter/vf_crop: implement process_command 9 years ago
libavformat 9837d3b068 avformat/asfdec_f: Parse ECC byte according to spec 9 years ago
libavresample b66b1a103f Merge commit 'd68c05380cebf563915412182643a8be04ef890b' 9 years ago
libavutil 323ec6b5e2 Add support for TEA (Tiny Encryption Algorithm) 9 years ago
libpostproc 590743101d postproc: fix unaligned access 9 years ago
libswresample a77401e1f7 lswr: Allow 64 channels internally. 9 years ago
libswscale 2af180bf1b swscale/ppc/yuv2rgb_altivec: POWER LE support in the macros vec_unh() and vec_unl() 9 years ago
presets d9a61ae31e presets: remove moldering iPod presets 10 years ago
tests c1692439e0 Merge commit '3ae0e721c7b6e0483801b9039b3d140e3b68b7f5' 9 years ago
tools e1ec9c7fb6 Merge commit '30dfc1dad4285e7362ce3f596d7c5d5d9b7fb33d' 9 years ago
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COPYING.GPLv2 ecc1330a6d Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 16 years ago
COPYING.GPLv3 9cad0e4ed8 Add configure option to upgrade (L)GPL to version 3. 16 years ago
COPYING.LGPLv2.1 0bba26466f cosmetics: Delete empty lines at end of file. 13 years ago
COPYING.LGPLv3 9cad0e4ed8 Add configure option to upgrade (L)GPL to version 3. 16 years ago
CREDITS 7e0fc1a24f CREDITS: redirect to Git log, remove current outdated content 12 years ago
Changelog a8fbb7b625 avfilter: add random video filter 9 years ago
INSTALL.md c3ee6e3153 INSTALL: add markdown syntax 10 years ago
LICENSE.md bff7242608 avfilter/vf_removegrain: add x86 and x86_64 SSE2 functions 9 years ago
MAINTAINERS cee7acfcfc MAINTAINERS: add myself as a maintainer for async protocol 9 years ago
Makefile c1692439e0 Merge commit '3ae0e721c7b6e0483801b9039b3d140e3b68b7f5' 9 years ago
README.md a5c9befbf4 README: add ffserver 10 years ago
RELEASE 4ebe31abf1 RELEASE: update to 2.7.git 9 years ago
arch.mak 387cbe018c use mmi instead of loongson3 as simd-optimization flag 9 years ago
cmdutils.c edd110ee45 Merge commit 'bd2ab27c488ae92c7820efe11d4f53d84e94d58e' 9 years ago
cmdutils.h edd110ee45 Merge commit 'bd2ab27c488ae92c7820efe11d4f53d84e94d58e' 9 years ago
cmdutils_common_opts.h 5f55819850 opts: add list device sources/sinks options 10 years ago
cmdutils_opencl.c cf234552b8 OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c 10 years ago
common.mak c1692439e0 Merge commit '3ae0e721c7b6e0483801b9039b3d140e3b68b7f5' 9 years ago
configure 736a386055 configure: check for erf() and copysign() 9 years ago
ffmpeg.c 495eee0123 Merge commit '40cf1bbacc6220a0aa6bed5c331871d43f9ce370' 9 years ago
ffmpeg.h e5bae39f46 Merge commit '5d3addb937946eca5391e40b5e6308e74ac6f77b' 9 years ago
ffmpeg_dxva2.c 771537edcf ffmpeg_dxva2: call GetDesktopWindow() in place of GetShellWindow() 9 years ago
ffmpeg_filter.c 2dbaec690d ffmpeg_filter: Check that filters have connected outputs before accessing the output stream 9 years ago
ffmpeg_opt.c bc3f19641c Merge commit '6d592fbd0d8e89ecade3fc93b36ea200213dc01c' 9 years ago
ffmpeg_vda.c 7e85727b98 Merge commit '40af330adf7fde8073271cf2b41ff9adc4c2bba9' 9 years ago
ffmpeg_vdpau.c a6ab9ed50d Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec' 10 years ago
ffplay.c 0f6118c581 ffplay: use av_clip() instead of nested min & max 9 years ago
ffprobe.c a75d22445e ffprobe: check av_asprintf() for failure 9 years ago
ffserver.c 08724da976 ffserver: make statement block unconditional by exiting early 9 years ago
ffserver_config.c 3b89a67315 ffserver: Use singlejpeg muxer for jpeg 9 years ago
ffserver_config.h 3b89a67315 ffserver: Use singlejpeg muxer for jpeg 9 years ago
library.mak e34a3468f2 build: add LDLIBFLAGS 9 years ago
version.sh f3158c3f29 version.sh: Print versions based on the last git tag for release branches 10 years ago

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.