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Jun Zhao f3bcb9c16a lavu/frame: Add error report if av_image_fill_pointers fail.
Add error handle if av_image_fill_pointers fail.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
2018-10-30 13:17:09 +08:00
compat compat: remove in-tree NVidia headers 2018-02-27 16:22:12 +01:00
doc doc/filters: add small description to geq filter section 2018-10-29 16:45:27 +01:00
ffbuild Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c' 2017-11-12 01:02:02 -03:00
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libavcodec lavc/decode: Fix the error number report if av_image_fill_pointers fail. 2018-10-30 13:16:47 +08:00
libavdevice avdevice/sdl2: add option to set window position 2018-10-23 19:42:32 +02:00
libavfilter avfilter/af_afftdn: fix memory leaks reported by coverity 2018-10-28 22:33:20 +01:00
libavformat avformat/hlsenc.c: fix the output's duration smaller than input's in sub-range mode. 2018-10-30 11:11:27 +08:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
libavutil lavu/frame: Add error report if av_image_fill_pointers fail. 2018-10-30 13:17:09 +08:00
libpostproc Bump minor versions after release/4.0 branching 2018-04-16 12:35:12 +02:00
libswresample swresample/swresample: Fix input channel count in resample_first computation 2018-07-26 02:42:42 +02:00
libswscale swscale/swscale_unscaled : rename packed_16bpc_bswap 2018-10-24 21:21:20 +02:00
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Changelog avcodec: Implement Archimedes VIDC encoder/decoder 2018-10-26 13:39:25 +02:00
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RELEASE RELEASE: update for git after 4.0 branchpoint 2018-09-25 17:29:24 +02:00

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.
  • 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.