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Lou Logan 5896411437 configure: select missing rdft for several filters 
afir, sinc, superequalizer, surround

For afir fft is replaced with rdft as:
rdft_select="fft"

Signed-off-by: Lou Logan <lou@lrcd.com>
2019-11-08 09:37:31 -09:00
compat
doc avfilter/vf_dnn_processing: add a generic filter for image proccessing with dnn networks 2019-11-07 15:46:00 -03:00
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fftools fftools/ffmpeg_opt: Fix mixed declarations and code 2019-11-06 20:38:03 +01:00
libavcodec avcodec/extract_extradata_bsf: fix typo in comments 2019-11-06 20:38:03 +01:00
libavdevice avdevice/v4l2: Remove av_assert0 when format not supported 2019-11-06 20:38:03 +01:00
libavfilter avfilter/vf_dnn_processing: correct duplicate statement 2019-11-08 14:57:01 +01:00
libavformat avformat/mxfdec: cleanup on "essence prior to first PartitionPack" 2019-11-08 14:48:01 +01:00
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configure configure: select missing rdft for several filters 2019-11-08 09:37:31 -09:00
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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 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.
  • 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.