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Sasi Inguva 318d0fcbfe lavf/mov.c: Fix timestamps to be strictly monotonic for video also. 
We already do this for audio, but it should be done for video too.
If we don't, seeking back to the start of the file, for example, can
become quite broken, since the first N packets will have repeating
and nonmonotonic PTS, yet they need to be decoded even if they are
to be discarded.

Signed-off-by: Sasi Inguva <isasi@isasi.mtv.corp.google.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 		2018-06-05 16:00:19 +01:00
compat
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doc doc/filters: mention required compile options for some filters 2018-06-04 16:46:05 -08:00
ffbuild
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fftools fftools/ffmpeg: fix for all forced key frames when 'copyts' is enabled 2018-06-04 22:26:55 +02:00
libavcodec avcodec/magicyuvenc: mark as not more experimental 2018-06-05 11:28:48 +02:00
libavdevice avdevice/sdl2 : add option to define if the window quit action is available 2018-05-19 14:55:15 +02:00
libavfilter Adds TensorFlow backend for dnn inference module. 2018-06-05 10:16:50 -03:00
libavformat lavf/mov.c: Fix timestamps to be strictly monotonic for video also. 2018-06-05 16:00:19 +01:00
libavresample
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libavutil hwcontext_vaapi: Fix mapping from DRM 2018-05-24 01:20:31 +01:00
libpostproc
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libswresample
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libswscale swscale: add gray14 support 2018-05-05 21:35:31 +02:00
presets
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tests lavfi/tests: Fix 16-bit vf_blend test to avoid memory not aligned to 2 bytes 2018-05-30 02:42:10 +02:00
tools tools/crypto_bench: add missing RC4 implementation from tomcrypt 2018-05-30 14:45:26 -03:00
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Changelog Adds TensorFlow backend for dnn inference module. 2018-06-05 10:16:50 -03:00
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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.
  • 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.