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FFmpeg git repo
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Pan Bian 89f9332fdf avcodec: set correct return value in ff_mpeg_ref_picture 
In function ff_mpeg_ref_picture(), it returns 0 on the error path that
the return value of av_buffer_ref() is NULL. 0 indicates success, which
seems to deviate from the fact. Set ret to AVERROR(ENOMEM) to propagate
the error status to the callers.

Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-11-28 21:42:48 +01:00
compat compat/cuda: Pass a logging context to load functions 2017-11-20 15:47:05 +00:00
doc avfilter/drawbox: rename variable for maximum thickness 2017-11-28 21:42:48 +01:00
ffbuild Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c' 2017-11-12 01:02:02 -03:00
fftools ffmpeg: Check read_ffserver_streams() return value 2017-11-28 01:18:22 +01:00
libavcodec avcodec: set correct return value in ff_mpeg_ref_picture 2017-11-28 21:42:48 +01:00
libavdevice lavd/alsa: Double maximum alsa buffer size. 2017-11-27 14:05:28 +01:00
libavfilter avfilter/drawbox: rename variable for maximum thickness 2017-11-28 21:42:48 +01:00
libavformat Free extradata before reallocating. 2017-11-28 21:42:48 +01:00
libavresample
libavutil lavu/hwcontext_opencl.h: fix build on macOS 2017-11-28 00:23:42 -06:00
libpostproc
libswresample
libswscale Fix missing used attribute for inline assembly variables 2017-11-13 03:58:34 +01:00
presets
tests avformat/avienc: fix fields-per-frame value for interlaced video streams 2017-11-27 09:13:05 +01:00
tools tools/cl2c: Add a copyright header 2017-11-22 23:55:23 +00:00
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Changelog avcodec/nvdec: Implement vp8 hwaccel 2017-11-26 14:55:01 -08:00
configure vf_zscale: Add more supported input properties 2017-11-28 14:51:45 -05:00
CONTRIBUTING.md
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MAINTAINERS MAINTAINERS: add myself as videotoolbox* maintainer 2017-11-13 19:54:20 +01:00
Makefile Makefile: fix distclean target 2017-11-14 10:09:40 -03:00
README.md
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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.