815a3b393c
./ffmpeg -loglevel debug -i ../fate-suite/svq3/Vertical400kbit.sorenson3.mov -vf minterpolate=fps=60:mi_mode=blend -an -f null - [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 1600 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 4120 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 5780 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 6700 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 8140 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 9740 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 14060 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 15680 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 18480 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 20020 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 21740 The results are consistent with tests/ref/fate/filter-metadata-scenedetect For the master, it'll detect more than 20 scene change for the same source. Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
FFmpeg README
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
Libraries
libavcodecprovides implementation of a wider range of codecs.libavformatimplements streaming protocols, container formats and basic I/O access.libavutilincludes hashers, decompressors and miscellaneous utility functions.libavfilterprovides a mean to alter decoded Audio and Video through chain of filters.libavdeviceprovides an abstraction to access capture and playback devices.libswresampleimplements audio mixing and resampling routines.libswscaleimplements 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,ismindexandqt-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.