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Michael Niedermayer bf8bcd3b2b avdevice/openal-dec: Check the return code of av_new_packet() 10 years ago
compat compat/avisynth/avxsynth_c: Clear all unused fields in returned structs 10 years ago
doc avfilter/showcqt: add gamma2 option 10 years ago
libavcodec avcodec/svq1enc: fix error handling/cleanup in case of ff_get_buffer() or scratchbuffer alloc failure 10 years ago
libavdevice avdevice/openal-dec: Check the return code of av_new_packet() 10 years ago
libavfilter avfilter/showcqt: add gamma2 option 10 years ago
libavformat libavformat/mxfdec.c: support demuxing opatom audio without index 10 years ago
libavresample Merge commit '963f76144897d3f7684d82ec21e51dd50ea1106e' 10 years ago
libavutil avutil/pixfmt: Support the AV_PIX_FMT_GBRAP* formats with AV_HAVE_INCOMPATIBLE_LIBAV_ABI 10 years ago
libpostproc Add FFMPEG_VERSION into the binary libs 10 years ago
libswresample x86/swr: add SSE/AVX unpack_6ch functions 10 years ago
libswscale swscale: fix gbrap to gbrap alpha scaling 10 years ago
presets presets: remove moldering iPod presets 11 years ago
tests avfilter/vf_framepack: Check and update frame_rate 10 years ago
tools tools/uncoded_frame: Use avio_closep() to avoid leaving stale pointers in memory 10 years ago
.gitattributes Treat all '*.pnm' files as non-text file 10 years ago
.gitignore gitignore: add test_copy.ffmeta 10 years ago
COPYING.GPLv2
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CREDITS
Changelog avfilter: add showpalette filter 10 years ago
INSTALL.md INSTALL: add markdown syntax 11 years ago
LICENSE.md LICENSE.md: mention mpdecimate and not decimate to be GPL 10 years ago
MAINTAINERS Adding Closed caption accessories 10 years ago
Makefile Makefile: add dependencies which require ffversion.h 10 years ago
README.md README: fix 2 typo in the doc/examples sentence 10 years ago
RELEASE RELEASE: Bump 10 years ago
RELEASE_NOTES avformat/mov: Disable XMP metadata by default 10 years ago
arch.mak Merge commit '8675bcb0addb1c7fb0b04682d1f3f95d5b8dae14' 11 years ago
cmdutils.c cmdutils: use av_match_name to filter devices 10 years ago
cmdutils.h opts: add list device sources/sinks options 10 years ago
cmdutils_common_opts.h opts: add list device sources/sinks options 10 years ago
cmdutils_opencl.c cmdutils_opencl: Use av_malloc_array() 11 years ago
common.mak Merge commit 'afe176265480880e1f702c96a8ba434b0d88728b' 11 years ago
configure avutil/opencl: don't include config.h 10 years ago
ffmpeg.c Fix precission typos 10 years ago
ffmpeg.h ffmpeg: add sdp_file option 10 years ago
ffmpeg_dxva2.c Merge commit 'a7c5fddac8137654cb503295c4dfb6492df43643' 11 years ago
ffmpeg_filter.c ffmpeg: fix accurate seeking with -copyts 10 years ago
ffmpeg_opt.c ffmpeg: improve data stream support 10 years ago
ffmpeg_vda.c Merge commit '1839fafa951308237c4672ffd9a94f927b26eac7' 11 years ago
ffmpeg_vdpau.c Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec' 10 years ago
ffplay.c ffplay: dump format before selecting streams 10 years ago
ffprobe.c ffprobe: Support extracting the number of reference frames 10 years ago
ffserver.c ffserver: Use av_malloc_array() 10 years ago
ffserver_config.c ffserver_config: reflow add_codec() 10 years ago
ffserver_config.h ffserver: dont leak child arguments 10 years ago
library.mak Merge commit 'bb0babd7054bed7edfd9f4d6b20cdba864de1830' 10 years ago
version.sh 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 analisys tool to inspect multimedia content.
  • 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.