Acknowledgements

MKVToolNix is a set of tools to create, alter and inspect Matroska files.

MKVtoolNix license: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

MKVtoolNix page: http://www.bunkus.org/videotools/mkvtoolnix/

OGMDemuxer is a demultiplexer that allow you to demux streams from an OGM file.

OGMDemuxer license: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

OGMDemuxer page: http://corecodec.org/projects/ogmtools/