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FFmpeg git repo
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Andreas Rheinhardt 8231080fd3 avcodec/lcldec: Use ff_inflate_init/end(), cleanup generically 
Returns better error messages in case of error and deduplicates
the inflateInit() code and also allows to cleanup generically
in case of errors as it is save to call ff_inflate_end() if
ff_inflate_init() has not been called successfully.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 		2022-03-19 00:18:35 +01:00
compat
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doc Keep including the full version.h when headers are included externally 2022-03-19 00:01:57 +02:00
ffbuild Fix libversion.sh for split version headers, to unbreak shared library builds 2022-03-17 11:11:17 +02:00
fftools ffmpeg: remove usage of internal deprecation macro 2022-03-16 13:00:42 -03:00
libavcodec avcodec/lcldec: Use ff_inflate_init/end(), cleanup generically 2022-03-19 00:18:35 +01:00
libavdevice Keep including the full version.h when headers are included externally 2022-03-19 00:01:57 +02:00
libavfilter Keep including the full version.h when headers are included externally 2022-03-19 00:01:57 +02:00
libavformat Keep including the full version.h when headers are included externally 2022-03-19 00:01:57 +02:00
libavutil avutil/opt: add missing case for AV_OPT_TYPE_CHLAYOUT in av_opt_free() 2022-03-18 18:59:03 -03:00
libpostproc Keep including the full version.h when headers are included externally 2022-03-19 00:01:57 +02:00
libswresample Keep including the full version.h when headers are included externally 2022-03-19 00:01:57 +02:00
libswscale Keep including the full version.h when headers are included externally 2022-03-19 00:01:57 +02:00
presets
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tests fate: add tpad filter tests 2022-03-18 10:25:13 +01:00
tools tools/target_dec_fuzzer: Adjust threshold for TQI 2022-03-17 22:27:24 +01:00
.gitattributes
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.gitignore gitignore: add config_components.h 2022-03-17 18:35:41 -03:00
.mailmap
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.travis.yml
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CONTRIBUTING.md
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COPYING.GPLv2
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COPYING.GPLv3
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COPYING.LGPLv2.1
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COPYING.LGPLv3
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CREDITS
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Changelog
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INSTALL.md
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LICENSE.md
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MAINTAINERS
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Makefile Makefile: check config_components.h when comparing timestamps in component list files 2022-03-17 18:35:41 -03:00
README.md
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RELEASE
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configure avcodec/lcldec: Use ff_inflate_init/end(), cleanup generically 2022-03-19 00:18:35 +01:00

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.