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Michael Niedermayer eaddd1d714
Changelog: update 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2025-08-05 01:19:14 +02:00
compat configure: Set WIN32_LEAN_AND_MEAN at configure time 2023-08-14 22:57:28 +03:00
doc examples: Add av_freep to avoid potential memory leak 2025-08-04 18:51:46 +02:00
ffbuild makefile: Clean up missed object files with "make clean" 2024-03-10 23:45:51 +02:00
fftools fftools/cmdutils: don't try to load arguments from file if not needed 2025-08-04 18:51:37 +02:00
libavcodec avcodec/ffv1dec: Disable frame threading due to race condition 2025-08-04 22:40:12 +02:00
libavdevice avdevice/dshow: Initialize 2 pointers 2025-02-27 01:41:40 +01:00
libavfilter avfilter/avfilter: fix forwarding EOF for simple API filters in filter_activate_default 2025-08-04 18:51:37 +02:00
libavformat avformat/libopenmpt: fix seeking weirdness 2025-08-04 23:15:23 +02:00
libavutil avutil/avstring: dont mess with NULL pointers in av_match_list() 2025-02-27 01:42:14 +01:00
libpostproc libpostproc: check minimum size 2025-08-04 18:51:28 +02:00
libswresample Bump prior release/7.0 branch 2024-03-27 01:04:53 +01:00
libswscale swscale/swscale_unscaled: don't add offsets to NULL pointers 2025-08-04 18:51:39 +02:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests avformat/movenc: fix writing reserved bits in EC3SpecificBox 2025-08-04 18:51:33 +02:00
tools tools/target_dec_fuzzer: Adjust threshold for EACMV 2025-02-27 01:42:06 +01:00
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Changelog Changelog: update 2025-08-05 01:19:14 +02:00
configure configure: Clearer documentation for "disable-safe-bitstream-reader" 2025-08-04 18:51:25 +02:00
CONTRIBUTING.md Add CONTRIBUTING.md 2016-09-18 10:02:13 +01:00
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
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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
INSTALL.md INSTALL: explain the circular dependency issue and solution 2025-02-27 01:41:58 +01:00
LICENSE.md avfilter/vf_geq: Relicense to LGPL 2019-12-28 11:20:48 +01:00
MAINTAINERS MAINTAINERS: Add Timo Rothenpieler to server admins 2024-07-25 20:34:15 +02:00
Makefile tools: Add target_sws_fuzzer.c 2024-02-21 18:24:17 +01:00
README.md README: fix typo and description of libavfilter 2021-10-08 09:44:34 +05:30
RELEASE update for 7.0.3 2025-02-27 01:45:06 +01:00
RELEASE_NOTES RELEASE_NOTES: Based on the version from 5.1 2024-04-05 00:31:10 +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.