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Michael Niedermayer 004f1c6cf1 avformat/utils: Try to correct the codec_framerate in ff_compute_frame_duration() for the encoding case 
No testcase where this makes a difference is known

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-16 02:46:02 +02:00
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libavcodec avcodec/avcodec: more verbose documentation for time_base 2014-10-16 00:28:57 +02:00
libavdevice Merge commit '2a5ac99e6e06078713f684fee2466c91f677b303' 2014-10-05 03:42:55 +02:00
libavfilter avfilter/vf_pp: add gbrp support 2014-10-14 17:15:56 +02:00
libavformat avformat/utils: Try to correct the codec_framerate in ff_compute_frame_duration() for the encoding case 2014-10-16 02:46:02 +02:00
libavresample Add missing "const" all over the place. 2014-08-29 18:57:25 +02:00
libavutil avutil/lzo: fix resource leak 2014-10-11 12:15:26 +02:00
libpostproc postproc: fix qp count 2014-10-13 16:12:30 +02:00
libswresample swresample/audioconvert: Fix undefined behavior (left shift of negative value) 2014-10-08 05:35:06 +02:00
libswscale swscale: support internal scaler cascades 2014-10-11 05:05:17 +02:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests avcodec/ass: add FFmpeg signature 2014-10-15 19:25:06 +02:00
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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 Merge commit '2dd09ebf5597fd5e4a573bee9cccf21ae821f286' 2014-09-17 19:59:10 +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: abort if -to <= -ss 2014-10-11 22:20:39 +02:00
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ffmpeg.h ffmpeg: add vdpau_old to allow continued testing of the older (but not oldest) API 2014-10-06 16:09:02 +02:00
ffplay.c ffplay: dont leave swresampler in half initialized state 2014-10-09 23:18:37 +02:00
ffprobe.c ffprobe: Simplify by using av_color_range_name() 2014-10-10 04:24:55 +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.