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Fork of FFmpeg for xenia's usage. Branched from latest release. On changes use a git rebase strategy when applicable!
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James Almer 23e994ca49 avformat/utils: use the existing packet reference when parsing complete frames 
If the parser returns full frames, then the output pointer retured by
av_parser_parse2() is guaranteed to point to data contained in the
input packet's buffer.

Create a new reference to said buffer in that case, to avoid
unnecessary data copy when queueing the packet later in the function.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
2018-04-13 21:19:22 -03:00
compat compat: remove in-tree NVidia headers 2018-02-27 16:22:12 +01:00
doc avformat/utils: Stream specifier enhancement 2. 2018-04-13 21:44:28 +02:00
ffbuild Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c' 2017-11-12 01:02:02 -03:00
fftools ffmpeg: allow setting attached_pic disposition 2018-04-04 19:09:28 +02:00
libavcodec Merge commit '8f144d9e3d5cb2ca92e5bdf7cc9f72effa1bd2ce' 2018-04-13 20:59:12 -03:00
libavdevice lavfi,lavd: add gitignore for generated static component lists 2018-04-05 22:08:53 +01:00
libavfilter Merge commit 'cca5e4f040971db6de0bfe6968f00c021d8a9c42' 2018-04-13 20:34:23 -03:00
libavformat avformat/utils: use the existing packet reference when parsing complete frames 2018-04-13 21:19:22 -03:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
libavutil Merge commit '8f144d9e3d5cb2ca92e5bdf7cc9f72effa1bd2ce' 2018-04-13 20:59:12 -03:00
libpostproc postproc: Drop deprecated qp typedef 2017-10-22 00:35:23 -03:00
libswresample swresample/swresample: Fix for seg fault in swr_convert_internal() -> sum2_float during dithering. 2018-04-07 02:10:45 +02:00
libswscale avutil/pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL 2018-04-03 17:53:00 +02:00
presets
tests tests/fate/filter-video: Use a bitexact/lossless input sample for fate-filter-metadata-silencedetect 2018-04-13 21:44:28 +02:00
tools lav*,tests: remove several register_all calls 2018-04-02 03:26:22 +01:00
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Changelog avfilter: add vfrdet filter 2018-04-13 08:41:51 +02:00
configure configure: make the C11 atomics check more robust 2018-04-13 11:08:17 -03:00
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MAINTAINERS MAINTAINERS: add myself to documentation section 2018-04-13 09:40:27 -08:00
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README.md Remove the ffserver program 2018-01-06 18:31:37 +00:00
RELEASE RELEASE: update for git after 3.4 branchpoint 2017-10-11 02:46:23 +02:00

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.
  • 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.