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Michael Niedermayer de4a4ca1a0 avformat/img2_alias_pix: Add AVClass and image2 AVOptions 
This fixes the default timebase and allows overriding the framerate

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-11 15:34:13 +02:00
compat Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39' 2014-08-15 21:00:50 +02:00
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libavcodec avcodec/h264: Use FF_ALLOCZ_ARRAY_OR_GOTO() 2014-09-10 22:37:35 +02:00
libavdevice avdevice/x11grab: fix cursor drawing in multi-screen setup 2014-09-09 02:22:06 +02:00
libavfilter av_filter/x86/idet: use HADDD where appropriate 2014-09-09 19:02:49 -03:00
libavformat avformat/img2_alias_pix: Add AVClass and image2 AVOptions 2014-09-11 15:34:13 +02:00
libavresample Add missing "const" all over the place. 2014-08-29 18:57:25 +02:00
libavutil x86inc: Make INIT_CPUFLAGS support an arbitrary number of cpuflags 2014-09-09 02:00:25 -07:00
libpostproc postproc: use FFMIN/FFMAX where appropriate 2014-09-04 03:50:46 +02:00
libswresample libswresample: move condition to start of loop. 2014-09-07 11:31:34 +02:00
libswscale lsws: duplicate ff_log2_tab 2014-08-12 20:52:21 +02:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests Print bits_per_raw_sample for ffprobe -show_streams. 2014-09-08 17:49:20 +02:00
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Changelog Revert the default for ffplay to -noautoexit. 2014-09-08 17:51:12 +02:00
cmdutils_common_opts.h ffmpeg: add -devices param 2014-05-28 03:52:50 +02:00
cmdutils_opencl.c cmdutils_opencl: Use av_malloc_array() 2014-07-01 03:49:36 +02:00
cmdutils.c cmdutils: Add some whitespace when printing layouts 2014-09-02 18:44:07 +02:00
cmdutils.h ffmpeg: add -devices param 2014-05-28 03:52:50 +02:00
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ffmpeg_dxva2.c Merge commit 'a7c5fddac8137654cb503295c4dfb6492df43643' 2014-04-30 00:46:38 +02:00
ffmpeg_filter.c ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 2014-09-11 04:55:58 +02:00
ffmpeg_opt.c ffmpeg_opt: reduce diff to libav in opt_target() by 16 lines 2014-08-27 14:27:30 +02:00
ffmpeg_vda.c Merge commit '1839fafa951308237c4672ffd9a94f927b26eac7' 2014-05-12 02:44:28 +02:00
ffmpeg_vdpau.c Merge commit '7671dd7cd7d51bbd637cc46d8f104a141bc355ea' 2013-11-23 14:46:48 +01:00
ffmpeg.c ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 2014-09-11 04:55:58 +02:00
ffmpeg.h ffmpeg: Enable compute_edt only when the subtitles are used for a output stream instead of a filter 2014-09-01 19:51:58 +02:00
ffplay.c Revert the default for ffplay to -noautoexit. 2014-09-08 17:51:12 +02:00
ffprobe.c Print bits_per_raw_sample for ffprobe -show_streams. 2014-09-08 17:49:20 +02:00
ffserver.c Add missing "const" all over the place. 2014-08-29 18:57:25 +02:00
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RELEASE_NOTES Revert the default for ffplay to -noautoexit. 2014-09-08 17:51:12 +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 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

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