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Timo Rothenpieler 6a3740572d configure: add cuda-sdk for things requiring full CUDA sdk
2017-05-15 11:46:50 +02:00
compat compat/cuda: fix cast warnings on windows 2017-05-09 18:38:30 +02:00
doc videotoolbox: add hwcontext support 2017-05-15 11:30:36 +02:00
ffbuild library.mak: fix build rules that depend on pgk-config files 2017-05-05 00:50:20 -03:00
libavcodec videotoolbox: add hwcontext support 2017-05-15 11:30:36 +02:00
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libavfilter avfilter/af_compand: fix default companding to avoid clipping 2017-05-14 11:59:04 +02:00
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ffmpeg_cuvid.c
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ffmpeg_filter.c ffmpeg: check for unconnected outputs 2017-05-05 00:15:15 +02:00
ffmpeg_opt.c ffmpeg: add enc_time_base option 2017-05-10 14:00:20 +02:00
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ffmpeg_videotoolbox.c ffmpeg_videotoolbox: fix usage of av_get_codec_tag_string() 2017-03-29 14:49:29 +02:00
ffmpeg.c ffmpeg: add enc_time_base option 2017-05-10 14:00:20 +02:00
ffmpeg.h ffmpeg: add enc_time_base option 2017-05-10 14:00:20 +02:00
ffplay.c Merge commit '122de16dd8108a59a55d30543c9f28b5f61b02d1' 2017-05-05 14:04:30 +02:00
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README.md
RELEASE Bump minor versions for master after release/3.3 branchpoint 2017-03-31 13:21:06 +02:00

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 a mean to alter decoded Audio and Video through chain of 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.
  • ffserver is a multimedia streaming server for live broadcasts.
  • 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.