mkclean tool

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mkclean is a command line tool to clean and optimize Matroska (.mkv / .mka / .mks / .mk3d) and WebM (.webm / .weba) files that have already been muxed. It reorders the elements with the Cues at the front, so your Matroska files are ready to be streamed efficiently over the web. It also removes elements not found in the Matroska specs and the extra Meta Seek list of Clusters that some program add to their file. It can also optionally remux the Cluster blocks to start each boundary with a keyframe and the matching audio/subtitle blocks for that keyframe.

Also comes with mkWDclean to modify files in a way they can play in broken/incomplete players.

License

The program is licensed with the BSD license. So you can modify it in any way you want. However we ask that you generously give back your enhancements to the community if you think it can help.

mkclean depends on both libebml2 (BSD license) and libmatroska2 (BSD license), which relies on CoreCodec's Core-C (BSD license) Project, which adds a low level object based API on top of the ANSI C language.

Download

You can download the latest source package (v0.8.7), ChangeLog or a pre-built binary for win32.