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Soma Lucz 153a6dc8fa doc/ffmpeg: improve -disposition, -stats, and -progress documentation 
-disposition:
Clarify the meaning of the default value, and how the '+' and '-'
prefixes work. Add more examples.

-stats:
Clarify that it appears as an "info"-level log.

-progress:
Add info about the "progress" key's value being "continue" or "end".
Add an example of logging to stdout.

Signed-off-by: Soma Lucz <luczsoma@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-10-24 10:45:04 +02:00
compat compat: Fix the fallback definition of stdc_trailing_zeros 2024-09-24 14:00:27 +03:00
doc doc/ffmpeg: improve -disposition, -stats, and -progress documentation 2024-10-24 10:45:04 +02:00
ffbuild configure: Add detection of assembler support for SVE/SVE2 2024-09-27 00:03:04 +03:00
fftools fftools/ffmpeg_sched: be smarter about flushing the pre-muxing queues 2024-10-17 10:57:18 +02:00
libavcodec avcodec/vulkan_video: add mapping for AV_PIX_FMT_Y216 2024-10-23 20:06:03 -03:00
libavdevice avdevice/dshow: fix unused variable warning 2024-10-17 13:04:17 +02:00
libavfilter avfilter/vf_pixdesctest: also take into account undefined alpha components 2024-10-21 09:52:58 -03:00
libavformat lavf/mxfdec: Set a scan direction explicitly 2024-10-21 11:14:24 +02:00
libavutil avutil/hwcontext_vulkan: add support for AV_PIX_FMT_Y216 2024-10-23 20:06:03 -03:00
libpostproc */version.h: bump after release/7.1 branch 2024-09-24 17:10:35 +02:00
libswresample arm: Consistently use proper interworking function returns 2024-10-09 15:52:51 +03:00
libswscale swscale/x86: use dedicated int for self-modifying MMX dstW 2024-10-23 23:12:23 +02:00
presets
tests swscale/output: add Y216LE output support 2024-10-23 14:11:35 -03:00
tools tools/target_swr_fuzzer: Limit the number of samples 2024-09-24 15:37:18 +02:00
.gitattributes lavf/assenc: normalize line endings to \n 2024-02-11 17:01:07 -08:00
.gitignore gitignore: add config_components.h 2022-03-17 18:35:41 -03:00
.mailmap mailmap: add entry for myself 2024-07-15 01:59:37 +02:00
Changelog configure: drop yasm support 2024-10-06 01:32:47 +02:00
configure configure: Only try to use the -no_warn_duplicate_libraries flag on Darwin 2024-10-15 09:53:14 +03:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
INSTALL.md INSTALL.md: Fix Markdown formatting 2019-01-31 10:29:16 -09:00
LICENSE.md avfilter/vf_geq: Relicense to LGPL 2019-12-28 11:20:48 +01:00
MAINTAINERS MAINTAINERS: update myself for dvdvideo, rcwtdec, rcwtenc 2024-09-29 17:38:12 +02:00
Makefile add tools/target_swr_fuzzer 2024-08-08 15:26:52 +02:00
README.md README: fix typo and description of libavfilter 2021-10-08 09:44:34 +05:30
RELEASE RELEASE: update release number after release/7.1 branch 2024-10-09 01:55:50 +02:00

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.