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Branch: release/6.0
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ffmpeg
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Josh Allmann 3610a803e7 avcodec/nvenc: fix segfault in intra-only mode 2 weeks ago
compat f8d6d0fbf1 compat: Use '-' instead of '/' for rc.exe options 1 year ago
doc af1bc3a91f Update for 6.0.2 2 months ago
ffbuild 1b6aee52a5 configure: probe RISC-V Vector extension 1 year ago
fftools 87f8335bdf fftools/ffplay: use correct buffersink channel layout parameters 3 months ago
libavcodec 3610a803e7 avcodec/nvenc: fix segfault in intra-only mode 3 days ago
libavdevice 13ebc73259 lavd/v4l2: Use proper field type for second parameter of ioctl() with BSD's 1 month ago
libavfilter d9882369d8 avfilter/vf_signature: Dont crash on no frames 3 months ago
libavformat fe5946684a avformat/mxfdec: Check index_edit_rate 3 months ago
libavutil 9dbeb1d5d0 avutil/thread: fix pthread_setname_np parameters for NetBSD and Apple 1 month ago
libpostproc 62efa096af version.h: Bump minor for 6.0 branch 1 year ago
libswresample c18115b413 swresample/resample: fix rounding errors with filter_size=1 and phase_shift=0 3 months ago
libswscale 5987250c42 swscale/utils: Fix xInc overflow 3 months ago
presets d9a61ae31e presets: remove moldering iPod presets 10 years ago
tests 27bcc1e967 fate/subtitles: Ignore line endings for sub-scc test 2 months ago
tools 7e7c3d5db2 tools/target_dec_fuzzer: Adjust threshold for CSCD 8 months ago
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INSTALL.md 22fc9cdd7e INSTALL.md: Fix Markdown formatting 5 years ago
LICENSE.md d5e7f01090 avfilter/vf_geq: Relicense to LGPL 4 years ago
MAINTAINERS b8f9cc5e8e MAINTAINERS: add maintainer for the imf demuxer 1 year ago
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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.