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Martin Storsjö 49f9c4272c aarch64: vp8: Skip saturating in shrn in ff_vp8_idct_add_neon 
The original arm version didn't do saturation here. This probably
doesn't make any difference for performance, but reduces the
differences.

Signed-off-by: Martin Storsjö <martin@martin.st>
2019-02-19 11:46:24 +02:00
avbuild build: Rename OBJDIRS variable to OUTDIRS 2019-02-16 13:09:35 +01:00
avtools build: Rename OBJDIRS variable to OUTDIRS 2019-02-16 13:09:35 +01:00
compat w32pthreads: always use Vista+ API, drop XP support 2018-04-09 21:58:39 +02:00
doc build: Rename OBJDIRS variable to OUTDIRS 2019-02-16 13:09:35 +01:00
libavcodec aarch64: vp8: Skip saturating in shrn in ff_vp8_idct_add_neon 2019-02-19 11:46:24 +02:00
libavdevice Remove dv1394 input device 2017-10-13 23:57:59 +02:00
libavfilter qsv: Error out if getting session handle failed in avfilter 2018-08-23 08:22:34 +02:00
libavformat srt: Set srto_sender flag to sender srt socket 2019-02-12 11:59:29 +01:00
libavresample Bump major versions of all libraries 2017-03-23 09:56:20 +01:00
libavutil arm: Create proper .rdata sections for COFF 2019-01-25 23:53:37 +02:00
libswscale swscale: Add GRAY10 2018-11-06 12:39:15 -03:00
presets presets: spelling error in libvpx 1080p50_60 2011-10-22 00:28:56 +02:00
tests tests: Add a convenience function for video-only lavf tests 2019-02-16 18:15:55 +01:00
tools build: Rename OBJDIRS variable to OUTDIRS 2019-02-16 13:09:35 +01:00
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Changelog avcodec: libdav1d AV1 decoder wrapper. 2018-11-06 12:40:27 -03:00
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CREDITS partially rename FFmpeg to Libav 2011-03-16 21:54:39 +01:00
INSTALL doc: clarify configure features 2011-04-07 02:54:12 +02:00
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README.md

Libav

Build Status

Libav 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.
  • libavresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • avconv is a command line toolbox to manipulate, convert and stream multimedia content.
  • avplay is a minimalistic multimedia player.
  • avprobe is a simple analisys 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

Conding examples are available in the doc/example directory.

License

Libav codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.