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Andreas Cadhalpun 12a83bc0aa libopenjpegdec: register logging callback functions 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-06-02 22:43:58 +02:00
compat compat/os2threads: Check av_malloc() return code 2015-06-02 15:16:45 +02:00
doc avfilter/vf_blend: add hardmix mode 2015-06-02 19:12:45 +00:00
libavcodec libopenjpegdec: register logging callback functions 2015-06-02 22:43:58 +02:00
libavdevice avdevice/v4l2: Fix vertical alignment in list_formats() output 2015-05-16 14:35:36 +02:00
libavfilter avfilter/vf_blend: add hardmix mode 2015-06-02 19:12:45 +00:00
libavformat avformat/sbgdec: Check alloc_array_elem() return value 2015-06-02 16:42:33 +02:00
libavresample Merge commit 'd68c05380cebf563915412182643a8be04ef890b' 2015-06-01 00:22:47 +02:00
libavutil avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC bi mc functions 2015-06-02 01:54:51 +02:00
libpostproc postproc: Avoid floats in maxClipped computation 2015-05-31 01:40:12 +02:00
libswresample x86: check for AV_CPU_FLAG_AVXSLOW where useful 2015-06-01 00:15:35 +02:00
libswscale ppc: Restrict some Altivec implementations to Big Endian 2015-05-31 12:07:11 +02:00
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tests avformat/mxfenc: Correct klv_fill_key 2015-06-01 15:31:04 +02:00
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ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c ffmpeg_opt: Set the video VBV parameters only for the video stream from -target 2015-05-25 12:13:53 +02:00
ffmpeg_vda.c
ffmpeg_vdpau.c
ffmpeg.c ffmpeg: do not print misleading recommanditions on 1pass vpx encoding 2015-05-26 23:42:44 +02:00
ffmpeg.h ffmpeg: Do not copy the display matrix if rotation meta-data is manually added 2015-05-18 00:52:36 +02:00
ffplay.c
ffprobe.c ffprobe: print stream_index with frame data 2015-05-27 11:19:19 +02:00
ffserver_config.c
ffserver_config.h
ffserver.c ffserver: check return code of avio_alloc_context() 2015-06-02 14:45:08 +02:00
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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.