You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
Paul B Mahol 2336c76b22 avfilter/af_sofalizer: switch to libmysofa 8 years ago
compat compat/cuda: make cuvidGetDecoderCaps optional 8 years ago
doc avfilter/af_sofalizer: switch to libmysofa 8 years ago
ffbuild build: remove --enable-raise-major configure option 8 years ago
libavcodec lavc: add mpeg2 mediacodec decoder 8 years ago
libavdevice Use AVOnce as a static variable consistently 8 years ago
libavfilter avfilter/af_sofalizer: switch to libmysofa 8 years ago
libavformat lavf: consider codec framerate for framerate detection 8 years ago
libavresample Merge commit '92db5083077a8b0f8e1050507671b456fd155125' 8 years ago
libavutil libavutil/eval: Add round function to expression parser 8 years ago
libpostproc Merge commit '92db5083077a8b0f8e1050507671b456fd155125' 8 years ago
libswresample Merge commit '92db5083077a8b0f8e1050507671b456fd155125' 8 years ago
libswscale Merge commit '92db5083077a8b0f8e1050507671b456fd155125' 8 years ago
presets presets: remove moldering iPod presets 11 years ago
tests fate: add fate-adts-id3v1-demux 8 years ago
tools tools/target_dec_fuzzer: Move the hwaccel check outside the initialization if 8 years ago
.gitattributes fate: add SCC test 8 years ago
.gitignore build: add support for building .cu files via nvcc 8 years ago
.travis.yml Merge commit 'eda183287489b2c705843aa373a19c4e46fb2fec' 9 years ago
CONTRIBUTING.md Add CONTRIBUTING.md 8 years ago
COPYING.GPLv2 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 16 years ago
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 16 years ago
COPYING.LGPLv2.1 cosmetics: Delete empty lines at end of file. 13 years ago
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 16 years ago
CREDITS CREDITS: redirect to Git log, remove current outdated content 12 years ago
Changelog avfilter/af_sofalizer: switch to libmysofa 8 years ago
INSTALL.md INSTALL: add markdown syntax 11 years ago
LICENSE.md Merge commit '4fef648d10bf3bcfd4b8fa5755c1128966a2427c' 8 years ago
MAINTAINERS MAINTAINERS: Add Manojkumar Bhosale for MIPS, remove myself. 8 years ago
Makefile build: remove --enable-raise-major configure option 8 years ago
README.md Add CONTRIBUTING.md 8 years ago
RELEASE Bump minor versions for master after release/3.3 branchpoint 8 years ago
cmdutils.c avformat, ffmpeg: deprecate old rotation API 8 years ago
cmdutils.h Merge commit '122de16dd8108a59a55d30543c9f28b5f61b02d1' 8 years ago
cmdutils_opencl.c cmdutils_opencl: Fix read of uinitialized cl_mem 8 years ago
configure avfilter/af_sofalizer: switch to libmysofa 8 years ago
ffmpeg.c ffmpeg: remove bsf extradata propagation hack 8 years ago
ffmpeg.h ffmpeg: remove bsf extradata propagation hack 8 years ago
ffmpeg_cuvid.c ffmpeg_cuvid: adapt for recent filter graph initialization changes 8 years ago
ffmpeg_dxva2.c Merge commit '18c506e9e6e8df8b1d496d093077b8240ea68c28' 9 years ago
ffmpeg_filter.c ffmpeg: check for unconnected outputs 8 years ago
ffmpeg_opt.c ffmpeg: remove bsf extradata propagation hack 8 years ago
ffmpeg_qsv.c ffmpeg: init filtergraphs only after we have a frame on each input 8 years ago
ffmpeg_vaapi.c ffmpeg_vaapi: Always set hwaccel_ctx, so it gets properly cleaned up on error 8 years ago
ffmpeg_vdpau.c Merge commit 'f72db3f2f3a8c83a4f5dede8fa03434b2bf676c6' 9 years ago
ffmpeg_videotoolbox.c ffmpeg_videotoolbox: fix usage of av_get_codec_tag_string() 8 years ago
ffplay.c Merge commit '122de16dd8108a59a55d30543c9f28b5f61b02d1' 8 years ago
ffprobe.c ffprobe: Use pixdesc API to provide color space names 8 years ago
ffserver.c Merge commit '122de16dd8108a59a55d30543c9f28b5f61b02d1' 8 years ago
ffserver_config.c ffserver_config: Check for failure to allocate FFServerIPAddressACL 8 years ago
ffserver_config.h ffsrever: Make the status page bitexact if any stream is bitexact 8 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.

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.