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Michael Niedermayer 16b68bd2ee Merge commit '1f171de8cae9d0c527c5f0bae2a597dbd65fd3a4' 
* commit '1f171de8cae9d0c527c5f0bae2a597dbd65fd3a4':
  mpegvideo_enc: Drop unnneded initialization

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-20 21:20:51 +02:00
compat
doc Merge commit 'e93ca480c91397f82f2ea5b6a8b82ac6d0e2bfd2' 2015-07-20 04:32:28 +02:00
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libavfilter x86/vf_ssim: add ff_ssim_4x4_line_xop 2015-07-20 13:18:05 -03:00
libavformat avformat/mp3dec: Rename sync() function to avoid build failure on android 2015-07-20 02:41:44 +02:00
libavresample
libavutil avutil/arm/intmath: return int for uint8 / uint16 clip 2015-07-20 17:20:16 +02:00
libpostproc
libswresample lswr: Allow 64 channels internally. 2015-07-17 00:17:08 +02:00
libswscale swscale/ppc/yuv2rgb_altivec: POWER LE support in the macros vec_unh() and vec_unl() 2015-07-16 14:27:58 +02:00
presets
tests avcodec/dds: fix paletted files 2015-07-19 23:26:59 +02:00
tools
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CREDITS
ffmpeg_dxva2.c
ffmpeg_filter.c ffmpeg_filter: Check that filters have connected outputs before accessing the output stream 2015-07-19 15:36:59 +02:00
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ffmpeg_vdpau.c
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ffplay.c
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ffserver.c ffserver: make statement block unconditional by exiting early 2015-06-24 19:17:51 -03:00
INSTALL.md
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LICENSE.md avfilter/vf_removegrain: add x86 and x86_64 SSE2 functions 2015-07-14 23:50:50 +00:00
MAINTAINERS Adding myself as maintainer for qsv* 2015-07-20 17:31:36 +02:00
Makefile use mmi instead of loongson3 as simd-optimization flag 2015-07-07 03:46:57 +02:00
README.md
RELEASE RELEASE: update to 2.7.git 2015-07-19 17:52:31 -03:00
version.sh

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.