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Michael Niedermayer 990605768c
avcodec/aacdec: Do not return a uninitialized value 		10 years ago
compat compat/os2threads: Check av_malloc() return code 10 years ago
doc avio: Add avio_put_str16be 10 years ago
libavcodec avcodec/aacdec: Do not return a uninitialized value 10 years ago
libavdevice avdevice/iec61883: Check pthread init for failures 10 years ago
libavfilter avfilter: fix a few 5 spaces indent 10 years ago
libavformat Merge commit '252d6200c36e7eaa79f8d5205b7d731179e94897' 10 years ago
libavresample Merge commit 'd68c05380cebf563915412182643a8be04ef890b' 10 years ago
libavutil avutil/colorspace: Remove RGB_TO_Y/U/V 10 years ago
libpostproc postproc: Avoid floats in maxClipped computation 10 years ago
libswresample swresample: fix initilaize/initialize typo 10 years ago
libswscale ppc: Restrict some Altivec implementations to Big Endian 10 years ago
presets presets: remove moldering iPod presets 11 years ago
tests fate: add missing avdevice dependency to closed caption test 10 years ago
tools tools/graph2dot: use larger data types than int for array/string sizes 10 years ago
.gitattributes Treat all '*.pnm' files as non-text file 10 years ago
.gitignore doc/examples: add directory listing example 10 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CREDITS CREDITS: redirect to Git log, remove current outdated content 12 years ago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 Merge commit '9b56ac74b170d12027fbc81f581a451a709f1105' 10 years ago
INSTALL.md INSTALL: add markdown syntax 11 years ago
LICENSE.md LICENSE.md: add *_rect filters 10 years ago
MAINTAINERS MAINTAINERS: Add Lou Logan as server admin as he is root too 10 years ago
Makefile makefile: add Loongson-3 support 10 years ago
README.md README: add ffserver 10 years ago
RELEASE RELEASE: update to 2.6.git 10 years ago
arch.mak Merge commit 'eecd29b3fd7fee221580798346d6582b75c7ade4' 10 years ago
cmdutils.c cmdutils: Fix sign error in display matrix auto-rotation code 10 years ago
cmdutils.h ffplay&cmdutils:Factor get_rotation() code out 10 years ago
cmdutils_common_opts.h opts: add list device sources/sinks options 10 years ago
cmdutils_opencl.c OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c 10 years ago
common.mak x86: Makefile: fix DBG parameter evaluation 10 years ago
configure avcodec/nvenc: Add 'nvenc_h264' as an alternative name for 'nvenc' 10 years ago
ffmpeg.c ffmpeg: do not print misleading recommanditions on 1pass vpx encoding 10 years ago
ffmpeg.h ffmpeg: Do not copy the display matrix if rotation meta-data is manually added 10 years ago
ffmpeg_dxva2.c ffmpeg_dxva2: call GetDesktopWindow() in place of GetShellWindow() 10 years ago
ffmpeg_filter.c ffmpeg_filter: use get_rotation() 10 years ago
ffmpeg_opt.c ffmpeg_opt: Set the video VBV parameters only for the video stream from -target 10 years ago
ffmpeg_vda.c vda: Cast to not discard constant qualifier and silence compiler warning 10 years ago
ffmpeg_vdpau.c Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec' 10 years ago
ffplay.c ffplay: use av_clip() instead of nested min & max 10 years ago
ffprobe.c ffprobe: print stream_index with frame data 10 years ago
ffserver.c ffserver: Check for ffio_set_buf_size() failure 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 build: add configure option pkgconfigdir 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 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.