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Cameron Gutman 669ff26bc2 avcodec/mfenc: fix double-free on init failure 
mfenc sets FF_CODEC_CAP_INIT_CLEANUP, so calling mf_close() on
failure inside mf_init() results in a double-free.

Signed-off-by: Cameron Gutman <aicommander@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
2023-01-31 14:39:25 +02:00
compat
doc fftools/ffmpeg: support input frame params in encoding stats 2023-01-31 09:09:23 +01:00
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fftools fftools/ffmpeg: support input frame params in encoding stats 2023-01-31 09:09:23 +01:00
libavcodec avcodec/mfenc: fix double-free on init failure 2023-01-31 14:39:25 +02:00
libavdevice avdevice/avfoundation: convert to new channel layout-API 2022-11-08 14:08:05 -03:00
libavfilter avfilter/vf_libplacebo: suppress cast warning 2023-01-30 20:34:55 +01:00
libavformat mov: Reduce the verbosity of the warning about fragmented MP4 vs advanced edit lists 2023-01-31 14:29:08 +02:00
libavutil lavu/video_enc_params: Avoid relying on an undefined C construct 2023-01-31 14:22:54 +02:00
libpostproc postproc/postprocess_template: Fix alignment 2022-11-09 17:39:00 +01:00
libswresample swresample/swresample_frame: fix regression in detecting changes 2023-01-04 18:19:07 +01:00
libswscale swscale/utils: Fix indentation 2022-11-24 21:02:57 +01:00
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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.