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Branch: release/2.4
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ffmpeg
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James Almer 1cae2f002d avcodec/libx264: fix usage of AVComponentDescriptor depth field 6 years ago
compat fb33bff990 Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39' 10 years ago
doc f391eec032 Update for 2.4.14 6 years ago
libavcodec 1cae2f002d avcodec/libx264: fix usage of AVComponentDescriptor depth field 6 years ago
libavdevice 402f832984 avdevice/lavfi: do not rescale AV_NOPTS_VALUE in lavfi_read_packet() 8 years ago
libavfilter 6ca07f5812 avfilter/formats: fix wrong function name in error message 6 years ago
libavformat b40b3ddcfc Don't manipulate duration when it's AV_NOPTS_VALUE. 6 years ago
libavresample 39cb08cdc2 Merge commit '744d813bcf527481f2217428fa08bfee8642935b' into release/2.4 9 years ago
libavutil 836a174f6b avutil/internal: Do not enable CHECKED with DEBUG 6 years ago
libpostproc 459baf97ea postproc: fix unaligned access 6 years ago
libswresample f66787d345 swresample/swresample: Fix integer overflow in seed calculation 8 years ago
libswscale 04f39ac542 libswscale/tests/swscale: Fix uninitialized variables 6 years ago
presets d9a61ae31e presets: remove moldering iPod presets 10 years ago
tests f46482f00c avcodec/vp56: Implement very basic error concealment 6 years ago
tools cdea949fcf zmqsend: Initialize ret to 0 6 years ago
.gitattributes ce99ef48ea Treat all '*.pnm' files as non-text file 9 years ago
.gitignore b0352b1997 avcodec: export motion vectors in frame side data on demand 10 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CREDITS 7e0fc1a24f CREDITS: redirect to Git log, remove current outdated content 11 years ago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 935c93c069 changelog: update with previous commit 6 years ago
INSTALL.md c3ee6e3153 INSTALL: add markdown syntax 10 years ago
LICENSE.md 7771daaea7 Merge commit '9e8bbe7d4d1dcd5fec491dbfbb98ed2038a7bed5' 9 years ago
MAINTAINERS 3b6fe94289 MAINTAINERS: add myself as an OS/2 maintainer 6 years ago
Makefile 4afe2684d8 Makefile: add dependencies which require ffversion.h 9 years ago
README.md eb706575ba Merge commit '96ce6d6f119a16e489941c629a2805204322b717' 10 years ago
RELEASE f391eec032 Update for 2.4.14 6 years ago
RELEASE_NOTES 8ac3b2cdb7 RELEASE_NOTES: add H.261 & HEVC RTP support 9 years ago
arch.mak 4c57c6a765 Merge commit '8675bcb0addb1c7fb0b04682d1f3f95d5b8dae14' 10 years ago
cmdutils.c f1b8807dae cmdutils: fix implicit declaration of SetDllDirectory function 6 years ago
cmdutils.h aa54f09262 cmdutils: remove the current working directory from the DLL search path on win32 6 years ago
cmdutils_common_opts.h 8518da23f5 ffmpeg: add -devices param 10 years ago
cmdutils_opencl.c 5260ba3e16 OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c 9 years ago
common.mak 9e6769d2dc Merge commit 'afe176265480880e1f702c96a8ba434b0d88728b' 10 years ago
configure f0439a3959 configure: bump year 6 years ago
ffmpeg.c aa54f09262 cmdutils: remove the current working directory from the DLL search path on win32 6 years ago
ffmpeg.h b01d2a5533 ffmpeg: Enable compute_edt only when the subtitles are used for a output stream instead of a filter 9 years ago
ffmpeg_dxva2.c 5b393766ba Merge commit 'a7c5fddac8137654cb503295c4dfb6492df43643' 10 years ago
ffmpeg_filter.c 16de4d927e ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 9 years ago
ffmpeg_opt.c 19239c983e Avoid using the term "file" and prefer "url" in some docs and comments 6 years ago
ffmpeg_vda.c d50d11c56c vda: unlock the pixel buffer base address. 8 years ago
ffmpeg_vdpau.c 3e641b4842 Merge commit '7671dd7cd7d51bbd637cc46d8f104a141bc355ea' 10 years ago
ffplay.c aa54f09262 cmdutils: remove the current working directory from the DLL search path on win32 6 years ago
ffprobe.c 92a1da1b7d ffprobe: Fix NULL pointer handling in color parameter printing 6 years ago
ffserver.c a07cf6423e ffserver: Check chunk size 6 years ago
library.mak dac096cf39 Merge commit 'bb0babd7054bed7edfd9f4d6b20cdba864de1830' 10 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 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

Conding examples are available in the doc/example directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.