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Andreas Rheinhardt 0fefecd53f Revert "avcodec/opus/parse: export the packet and extradata parsing functions" 
This reverts commit aa20d7b3e8.

Adding these avpriv functions is absolutely overblown: Muxers
can get the desired duration in a few lines themselves.
In particular, using the parse functions from this file
necessitated parsing the extradata (and entailed exporting
the parsing function), although it was only used to know
whether the frames are self-delimiting, but everything of
interest to a muxer does not depend on this at all.

The commit to be reverted also made several structures
part of the ABI, which should be avoided in general.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2026-02-06 14:09:15 +01:00
.forgejo forgejo/workflows: update actions 2026-01-24 20:05:07 +00:00
compat compat: Fix .def file generation for ARM64EC builds on Windows 2025-12-19 10:01:16 +00:00
doc avfilter/af_whisper: Add max_len parameter 2026-02-04 21:26:02 +00:00
ffbuild vulkan: support shader compression 2026-01-12 17:28:41 +01:00
fftools fftools/ffprobe: add base64 data dump format 2026-02-04 21:46:30 +01:00
libavcodec Revert "avcodec/opus/parse: export the packet and extradata parsing functions" 2026-02-06 14:09:15 +01:00
libavdevice avdevice/gdigrab: suppress int to pointer cast warning 2025-12-03 23:45:44 +00:00
libavfilter avfilter/vf_find_rect: Check x/y min/max 2026-02-05 17:08:30 +01:00
libavformat avformat/matroskaenc: Parse Opus packet durations ourselves 2026-02-06 14:05:14 +01:00
libavutil avutil/dovi_meta: Document valid range for index of av_dovi_get_ext() 2026-02-04 15:25:18 +00:00
libswresample swresample/soxr_resample: pass initialized data to soxr_process() in flush() 2025-12-08 21:31:13 +00:00
libswscale swscale/swscale: force SwsDither and SwsAlphaBlend to 32 bits 2026-02-04 04:00:53 +00:00
presets
tests avformat/matroskaenc: parse Opus packets to write proper durations 2026-02-05 23:21:49 -03:00
tools tools/target_dec_fuzzer: adjust threshold for MAGICYUV 2026-02-05 16:50:26 +01:00
.gitattributes gitattributes: End merge conflicts in Changelog 2025-03-17 15:26:10 +01:00
.gitignore vulkan: support shader compression 2026-01-12 17:28:41 +01:00
.mailmap mailmap: add entry for myself 2025-08-08 21:51:15 +00:00
Changelog avfilter: d3d12 motion estimation filter support 2026-01-26 11:31:48 +00:00
configure Revert "avcodec/opus/parse: export the packet and extradata parsing functions" 2026-02-06 14:09:15 +01:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1 all: fix whitespace/new-line issues 2025-08-03 13:48:47 +02:00
COPYING.LGPLv3
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 all: fix typos found by codespell 2025-08-03 13:48:47 +02:00
LICENSE.md Remove libpostproc 2025-05-07 15:35:47 +02:00
MAINTAINERS MAINTAINERS: add myself as whip maintainer 2026-01-11 04:24:55 +00:00
Makefile Makefile: add missing vpath for glsl/spv 2026-01-12 19:18:36 +01:00
README.md
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.