No Description https://ffmpeg.org/

Luca Barbato a3fd812644 librtmp: Avoid an infiniloop setting connection arguments 8 years ago
compat 0babb896b4 compat/avisynth/windowsPorts/windows2linux: Add () to protect macro arguments 9 years ago
doc 2ea09e56cc Update for 2.6.9 8 years ago
libavcodec 342b6d3718 avcodec/mjpegdec: Do not try to detect last scan but apply idct after all scans for progressive jpeg 8 years ago
libavdevice 33ec70785f avdevice/lavfi: do not rescale AV_NOPTS_VALUE in lavfi_read_packet() 9 years ago
libavfilter 987082ff91 avfilter/vf_drawtext: Check return code of load_glyph() 8 years ago
libavformat a3fd812644 librtmp: Avoid an infiniloop setting connection arguments 8 years ago
libavresample db3f6465a6 Merge commit '12655c48049f9a52e5504bde90fe738862b0ff08' 9 years ago
libavutil 19fcdd0c2f pgssubdec: fix subpicture output colorspace and range 8 years ago
libpostproc 6d36d0ade9 postproc: fix unaligned access 8 years ago
libswresample 3e9ccd0019 swresample/swresample: Fix integer overflow in seed calculation 8 years ago
libswscale b6d9ecfe22 swscale/utils: Fix chrSrcHSubSample for GBRAP16 8 years ago
presets d9a61ae31e presets: remove moldering iPod presets 10 years ago
tests dd19374ed7 avcodec/dcaenc: clear bitstream end 8 years ago
tools 8d0f079c45 tools/graph2dot: use larger data types than int for array/string sizes 9 years ago
.gitattributes 0f257e29c5 Treat all '*.pnm' files as non-text file 9 years ago
.gitignore 8f79cd4764 Merge commit '11e05533170485b593974cf90916425a0188e7bd' 9 years ago
COPYING.GPLv2 ecc1330a6d Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 15 years ago
COPYING.GPLv3 9cad0e4ed8 Add configure option to upgrade (L)GPL to version 3. 15 years ago
COPYING.LGPLv2.1 0bba26466f cosmetics: Delete empty lines at end of file. 12 years ago
COPYING.LGPLv3 9cad0e4ed8 Add configure option to upgrade (L)GPL to version 3. 15 years ago
CREDITS 7e0fc1a24f CREDITS: redirect to Git log, remove current outdated content 11 years ago
Changelog 063382610f Changelog: update for the last 2 commits 8 years ago
INSTALL.md c3ee6e3153 INSTALL: add markdown syntax 10 years ago
LICENSE.md 60bb893386 LICENSE.md: Formatting updates 9 years ago
MAINTAINERS ff1093efe0 MAINTAINERS: add myself as an OS/2 maintainer 8 years ago
Makefile eae13eae9d configure, mips: remove MIPS32R2, merging it with MIPSFPU 9 years ago
README.md a5c9befbf4 README: add ffserver 9 years ago
RELEASE 2ea09e56cc Update for 2.6.9 8 years ago
RELEASE_NOTES 791e085634 RELEASE_NOTES: small grammar fixes and improvements 9 years ago
arch.mak eae13eae9d configure, mips: remove MIPS32R2, merging it with MIPSFPU 9 years ago
cmdutils.c 194165aed8 cmdutils: fix success path 9 years ago
cmdutils.h 5f55819850 opts: add list device sources/sinks options 9 years ago
cmdutils_common_opts.h 5f55819850 opts: add list device sources/sinks options 9 years ago
cmdutils_opencl.c 86a360e349 OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c 9 years ago
common.mak 3fdcb8ccdc Makefile: improve DBG option for asm 9 years ago
configure 80fc1f3399 configure: bump copyright year to 2016 8 years ago
ffmpeg.c c3467bbc52 ffmpeg: Don't try and write sdp info if none of the outputs had an rtp format. 8 years ago
ffmpeg.h 508d6a23b4 ffmpeg: allow to set the thread message queue size. 9 years ago
ffmpeg_dxva2.c 5f2cdf9c3c ffmpeg_dxva2: add hevc support 9 years ago
ffmpeg_filter.c 39f247121e ffmpeg: fix accurate seeking with -copyts 9 years ago
ffmpeg_opt.c 1c5d25f2c0 ffmpeg_opt: Check for localtime() failure 9 years ago
ffmpeg_vda.c be6a569e3a vda: unlock the pixel buffer base address. 9 years ago
ffmpeg_vdpau.c a6ab9ed50d Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec' 9 years ago
ffplay.c 7da7d269b8 ffplay: Switch to show waves mode if allocation/init of RDFT fails 9 years ago
ffprobe.c fd8c3277c4 ffprobe: Change string_validation to int, its accessed via AVOption as int 9 years ago
ffserver.c df4346c541 ffserver: fix wrong indentation 9 years ago
ffserver_config.c 720dffb843 ffserver_config: reflow add_codec() 9 years ago
ffserver_config.h 3cb0bec687 ffserver: dont leak child arguments 9 years ago
library.mak bc8e044d8c x86/doc/Makefile: DBG=1 to preprocess external asm 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.