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hexpointer 3fa8f263ab libswresample: check input to swr_convert_frame for NULL When 'out' is an AVFrame that does not have buffers preallocated, swr_convert_frame tries to allocate buffers of the right size. However in calculating this size it failed to check for whether 'in' is NULL (requesting that swr's internal buffers are to be flushed). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2017-07-08 18:13:43 +02:00
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doc	avfilter: add limiter filter	2017-07-08 11:49:54 +02:00
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libavcodec	bitstream_filter: Add missing error check	2017-07-07 15:32:37 -04:00
libavdevice	…
libavfilter	avfilter: add limiter filter	2017-07-08 11:49:54 +02:00
libavformat	rtmpproto: Fix error return	2017-07-07 15:30:57 -04:00
libavresample	…
libavutil	lavu/cpu: disable MMX warning on non x86 platforms	2017-06-29 18:00:58 +02:00
libpostproc	…
libswresample	libswresample: check input to swr_convert_frame for NULL	2017-07-08 18:13:43 +02:00
libswscale	…
presets	…
tests	fate: add fate-checkasm-sbrdsp target	2017-07-05 16:54:16 -03:00
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Changelog	avfilter: add limiter filter	2017-07-08 11:49:54 +02:00
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configure	configure: require pkg-config for libvorbis	2017-07-06 15:39:10 -04:00
ffmpeg.c	ffmpeg: Fix typos in the comment for decode() ("." vs. "->")	2017-07-07 03:48:56 +02:00
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ffmpeg_cuvid.c	…
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ffmpeg_opt.c	ffmpeg_opt: Make get_timecode actually return errors	2017-07-07 15:27:22 -04:00
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ffmpeg_videotoolbox.c	…
ffplay.c	…
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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 and will be ignored.