mirror of
https://mirror.skon.top/https://github.com/FFmpeg/FFmpeg
synced 2026-04-23 18:35:18 +08:00
493240a522
* commit '97c9a5084479eeb66f4beb100cc7589a2c8bfe81': avcodec/libaomenc: remove AVOption related to frame partitions avcodec/extract_extradata: don't uninitialize the H2645Packet on every processed packet avcodec/extract_extradata: Move the reference in the bsf internal buffer avcodec/extract_extradata: Do not allocate more space than needed when removing NALUs in h264/hevc avcodec/extract_extradata: Zero-initialize the padding bytes in all allocated buffers avcodec/extract_extradata_bsf: Fix leak discovered via fuzzing avcodec/bsf: Add ff_bsf_get_packet_ref() function This commit is a noop, see7ae52f8a6b5a412a5c3cd168e78eff2536bd86329c6dd9d624016d40011ab69ea742abMerged-by: James Almer <jamrial@gmail.com>
FFmpeg README
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
Libraries
libavcodecprovides implementation of a wider range of codecs.libavformatimplements streaming protocols, container formats and basic I/O access.libavutilincludes hashers, decompressors and miscellaneous utility functions.libavfilterprovides a mean to alter decoded Audio and Video through chain of filters.libavdeviceprovides an abstraction to access capture and playback devices.libswresampleimplements audio mixing and resampling routines.libswscaleimplements 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,ismindexandqt-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.