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Andreas Cadhalpun 0e36a14a42 aacsbr_fixed: check for envelope scalefactors overflowing This prevents various values from getting an insanely huge exponent. If someone knows a cleaner solution, thats welcome! This is similar to commit `8978c74` for aacsbr. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>		2015-11-11 21:49:51 +01:00
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doc	avformat/mxfenc: Only store user comment related tags when needed	2015-11-10 23:27:51 +01:00
libavcodec	aacsbr_fixed: check for envelope scalefactors overflowing	2015-11-11 21:49:51 +01:00
libavdevice	…
libavfilter	Merge commit '1339009c4924a20e872aa62897097bf5d071157c'	2015-11-11 15:01:15 +01:00
libavformat	Merge commit '8ad5124b7ecf7f727724e270a7b4bb8c7bcbf6a4'	2015-11-11 15:03:36 +01:00
libavresample	Merge commit 'e2854e731f843906d9a9a5b882bed872341999fd'	2015-11-10 18:07:41 +01:00
libavutil	avutil/x86/intmath: Disable use of tzcnt on older intel compilers.	2015-11-11 10:18:08 +11:00
libpostproc	…
libswresample	swresample/resample: increase precision for compensation	2015-11-11 18:17:18 +01:00
libswscale	…
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tests	swresample/resample: increase precision for compensation	2015-11-11 18:17:18 +01:00
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Changelog	avfilter: add anoisesrc	2015-11-08 18:50:26 +01:00
INSTALL.md	…
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ffmpeg.c	ffmpeg: Fix integer overflow with cur_dts being AV_NOPTS_VALUE	2015-11-11 17:46:19 +01:00
ffmpeg.h	ffmpeg: set muxer packet duration based on framerate only for CFR	2015-11-11 15:04:21 +01:00
ffmpeg_dxva2.c	…
ffmpeg_filter.c	ffmpeg_filter: remove redundant null ptr check	2015-11-11 01:51:52 +01:00
ffmpeg_opt.c	…
ffmpeg_qsv.c	…
ffmpeg_vdpau.c	…
ffmpeg_videotoolbox.c	…
ffplay.c	…
ffprobe.c	…
ffserver.c	ffserver: Replace one malloc(AVStream) by avformat_new_stream()	2015-11-11 21:26:50 +01:00
ffserver_config.c	…
ffserver_config.h	…
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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.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process. Few developers follow pull requests so they will likely be ignored.