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Michael Niedermayer 69b00a7fb6 avcodec/cavsdsp: use av_clip_uint8() for idct 
Fixes out of array read
Fixes: 1.swf

Found-by: 连一汉 <lianyihan@360.cn>
Tested-by: 连一汉 <lianyihan@360.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 0e318f110b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-09-23 18:19:56 +02:00
compat
doc Update for FFmpeg 2.8.8 2016-08-15 22:26:37 +02:00
libavcodec avcodec/cavsdsp: use av_clip_uint8() for idct 2016-09-23 18:19:56 +02:00
libavdevice avdevice/libdc1394: Make dc1394_frame_format and dc1394_frame_rate, static 2015-08-30 13:10:11 +02:00
libavfilter avfilter/vf_telecine: Make frame writable before writing into it 2016-08-15 18:54:34 +02:00
libavformat avformat/movenc: Check packet in mov_write_single_packet() too 2016-09-18 00:18:11 +02:00
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libavutil libavutil/opt: Small bugfix in example. 2016-08-15 20:25:13 +02:00
libpostproc postproc: fix unaligned access 2016-02-23 18:01:08 +01:00
libswresample swresample/rematrix: Use clipping s16 rematrixing if overflows are possible 2016-08-15 18:54:34 +02:00
libswscale swscale/swscale_unscaled: Try to fix Rgb16ToPlanarRgb16Wrapper() with slices 2016-09-18 00:18:11 +02:00
presets
tests avfilter/vf_telecine: Make frame writable before writing into it 2016-08-15 18:54:34 +02:00
tools graph2dot: use avfilter_pad_get_name accessor function 2015-08-20 22:38:01 +02:00
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ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c ffmpeg: Improve help text for -target. 2015-09-02 14:32:06 +02:00
ffmpeg_vdpau.c
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ffmpeg.c cmdutils: remove the current working directory from the DLL search path on win32 2016-08-15 20:25:13 +02:00
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ffserver_config.c ffserver: use -b instead of -ab for setting audio bitrate. 2015-08-28 14:59:58 -04:00
ffserver_config.h
ffserver.c cmdutils: remove the current working directory from the DLL search path on win32 2016-08-15 20:25:13 +02:00
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MAINTAINERS MAINTAINERs cleanup (remove myself from things i de facto dont maintain) 2016-08-15 18:54:34 +02:00
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version.sh

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.