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FFmpeg git repo
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Martin Storsjö 8a9b02389d checkasm: Add a "run-checkasm" make target 
Contrary to the existing "fate-checkasm", this always prints the
tool output, and runs all tests at once instead of splitting it up
per target group. This is more useful when the user expects to
look directly at the tool output, instead of being part of a full
fate run.

(On failure with the regular "make fate-checkasm" targets, none of
the tool output is printed, but stored in files. If run with reporting
set up to the FATE website, the individual failures are uploaded there,
but if it is run in some sort of other CI setup, the intermediate files
might not be available afterwards for inspection.)

Signed-off-by: Martin Storsjö <martin@martin.st>
 		2024-02-21 23:27:28 +02:00
compat configure: Set WIN32_LEAN_AND_MEAN at configure time 2023-08-14 22:57:28 +03:00
doc avcodec/avcodec: Deprecate AV_INPUT_BUFFER_MIN_SIZE 2024-02-21 00:24:44 +01:00
ffbuild riscv: test for assembler support 2023-12-08 17:21:09 +02:00
fftools fftools/ffmpeg: cosmetics, vertically align structs 2024-02-21 10:33:20 +01:00
libavcodec avcodec/cbs_vp8: Remove empty flush callback 2024-02-21 19:24:19 +01:00
libavdevice all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
libavfilter avfilter/af_pan: Uninitialize channel layout 2024-02-20 18:41:45 +01:00
libavformat Avoid OOM for invalid STCO / CO64 constructions. 2024-02-21 18:23:41 +01:00
libavutil avutil/version: Remove outdated checks 2024-02-21 01:07:03 +01:00
libpostproc Bump versions after 6.1 2023-10-29 16:19:14 +01:00
libswresample all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
libswscale libswscale/utils: Fix bayer to yuvj 2024-02-21 18:24:17 +01:00
presets
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tests checkasm: Add a "run-checkasm" make target 2024-02-21 23:27:28 +02:00
tools tools: Add target_sws_fuzzer.c 2024-02-21 18:24:17 +01:00
.gitattributes lavf/assenc: normalize line endings to \n 2024-02-11 17:01:07 -08:00
.gitignore
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.mailmap mailmap: remap my email accounts 2024-02-19 11:55:53 +08:00
.travis.yml
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CONTRIBUTING.md
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COPYING.GPLv2
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COPYING.GPLv3
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COPYING.LGPLv2.1
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COPYING.LGPLv3
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CREDITS
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Changelog Require compilers to support C11. 2024-02-18 07:38:28 +01:00
INSTALL.md
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LICENSE.md
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MAINTAINERS MAINTAINERS: remove myself from here 2024-02-04 22:22:42 +01:00
Makefile tools: Add target_sws_fuzzer.c 2024-02-21 18:24:17 +01:00
README.md
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RELEASE
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configure avformat/mov: add support for Immersive Audio Model and Formats in ISOBMFF 2024-02-20 11:24:19 -03:00

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.