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Rostislav Pehlivanov f19442c069 opus_pvq: remove unneeded assert 
Since the PVQ search has been well fuzzed and is guaranteed to never
break SUM(abs(y[])) == K, the assert is no longer needed.
Also the assert only prevented coding the wrong vector index but didn't
prevent crashes during searching for it, which made the assert rather
informational than practical.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2017-02-24 07:06:59 +00:00
compat
doc doc/filters: mention 'ffmpeg -filters' in timeline section 2017-02-23 10:44:11 -09:00
libavcodec opus_pvq: remove unneeded assert 2017-02-24 07:06:59 +00:00
libavdevice lavd/opengl_enc: Fix a typo. 2017-02-23 00:11:43 +01:00
libavfilter lavfi: Add VAAPI deinterlacer 2017-02-23 22:08:26 +00:00
libavformat avcodec: add ScreenPressor decoder 2017-02-22 22:57:59 +01:00
libavresample
libavutil Factorize CHECK/SUINT code 2017-02-21 00:40:20 +01:00
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libswresample swr/aarch64: add missing ret to ff_resample_common_apply_filter_x8_float_neon 2017-02-16 11:52:32 +01:00
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tests fate/source: Check for cases that could use av_clip_uintp2() and av_clip_intp2() 2017-02-21 00:40:20 +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 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.