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Timo Rothenpieler 6a4d1c9063 ffmpeg: use explicitly requested hwaccel only 
With there being two hwaccels that use the CUDA pix_fmt now, just
relying on the pix_fmt to identify the selected hwaccel is not enough
anymore.

So this checks if the user explicitly selected a hwaccel, and only
accepts that one.
2017-11-11 14:19:05 +01:00
compat compat/w32dlfcn: add missing config.h include 2017-11-07 16:50:26 -03:00
doc aptx: add raw muxer and demuxer for aptX 2017-11-10 21:32:06 +00:00
ffbuild Merge commit '857e26b655a769e5a56bada1a0d9adb44cc176b7' 2017-11-06 17:57:53 -03:00
fftools ffmpeg: use explicitly requested hwaccel only 2017-11-11 14:19:05 +01:00
libavcodec avcodec: fix wrong duration of packets (dvd, bluray) 2017-11-11 14:15:15 +01:00
libavdevice avdevice/decklink_dec: make some function static 2017-11-09 15:27:26 -03:00
libavfilter Merge commit 'feed239021bad89743d5e7989b426ae594322eb7' 2017-11-11 10:09:41 -03:00
libavformat lavf/mov.c: Parse upto 2 keyframes after the edit list end in mov_fix_index. 2017-11-11 14:15:15 +01:00
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tests lavf/mov.c: Parse upto 2 keyframes after the edit list end in mov_fix_index. 2017-11-11 14:15:15 +01:00
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README.md
RELEASE RELEASE: update for git after 3.4 branchpoint 2017-10-11 02:46:23 +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.