mirror/ffmpeg
1
0
Fork 0
mirror of git://git.ffmpeg.org/ffmpeg.git synced 2026-08-31 22:20:21 +02:00
Code Issues Projects Releases Wiki Activity
FFmpeg git repo
126,375 commits 40 branches 432 tags 300 MiB
  • C 88.9%
  • Assembly 8.3%
  • Makefile 1.4%
  • GLSL 0.4%
  • C++ 0.3%
  • Other 0.4%
Find a file
Exact
Niklas Haas 089a48eb36 avformat/shared: add Spacemap header size assertion 
Ensures the padding is correctly updated after additions.

Signed-off-by: Niklas Haas <git@haasn.dev>
2026-08-31 19:10:45 +00:00
.forgejo forgejo/inject-pr-samples: properly flush and close injected sample before hashing 2026-08-31 18:09:20 +00:00
compat compat/os2threads.h: add pthread_mutex_trylock 2026-08-19 16:20:15 +00:00
doc avformat/shared: hard-error on -cache_verify data mismatch 2026-08-31 19:10:45 +00:00
ffbuild ffbuild: show install destinations in the INSTALL build output 2026-08-10 17:45:18 +00:00
fftools Revert "fftools/ffmpeg_sched: allow throttling decoder outputs" 2026-08-17 18:43:51 +02:00
libavcodec avcodec/h264: derive nC for partitioned constrained-intra slices 2026-08-31 18:13:21 +00:00
libavdevice avdevice/avfoundation: keep format and frame rate range paired 2026-08-30 02:50:39 +00:00
libavfilter avfilter/aphaser: clip integer output 2026-08-31 13:42:52 +00:00
libavformat avformat/shared: add Spacemap header size assertion 2026-08-31 19:10:45 +00:00
libavutil avutil/vulkan: add ff_vk_exec_add_dep_signal_sem 2026-08-29 17:07:53 -07:00
libswresample libswresample/aarch64: Fix sign extension in audio conversion 2026-08-21 12:27:48 +00:00
libswscale libswscale: use unaligned read/write macros in planarCopyWrapper 2026-08-31 13:47:25 +00:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests fate/h264: add slice data partitioning tests 2026-08-31 18:13:21 +00:00
tools tools/sidxindex: fix const qualifier discard warning 2026-08-12 17:21:07 +02:00
.gitattributes gitattributes: End merge conflicts in Changelog 2025-03-17 15:26:10 +01:00
.gitignore swscale/x86/uops: generate NASM macros using uops_macros.h 2026-06-09 18:27:20 +02:00
.mailmap mailmap: add entry for myself 2025-08-08 21:51:15 +00:00
Changelog Changelog,doc: note H.264 data partitioning support 2026-08-31 18:13:21 +00:00
configure avfilter/fruc_vulkan: turn the filter into a Vulkan filter 2026-08-29 17:07:53 -07:00
CONTRIBUTING.md CONTRIBUTING.md: add blank line after top heading 2026-04-20 12:32:50 +00:00
COPYING.GPLv2 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1 all: fix whitespace/new-line issues 2025-08-03 13:48:47 +02:00
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
FUNDING.json Add FUNDING.json 2025-06-23 14:48:40 +02:00
INSTALL.md INSTALL.md: add title heading and normalize section levels 2026-04-20 12:32:50 +00:00
LICENSE.md Remove libpostproc 2025-05-07 15:35:47 +02:00
MAINTAINERS lavf: Add myself as maintainer for the id3v2 files 2026-08-14 16:26:24 +00:00
Makefile ffbuild: show install destinations in the INSTALL build output 2026-08-10 17:45:18 +00:00
README.md README.md: use consistent ATX heading style 2026-04-20 12:32:50 +00:00
RELEASE RELEASE: update to 8.0 2025-08-14 08:42:29 -04:00

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 means to alter decoded audio and video through a directed graph of connected 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.
  • 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.