Matroska

Matroska (sometimes spelled Matroška) is an open standard multimedia container format.

It is based on the EBML (Extensible Binary Meta Language) metaformat.

Specific formats:
 * MKV (Matroska video]
 * Matroska Audio (.mka)
 * Matroska subtitles (.mks)
 * MK3D (stereoscopic video)

Specifications

 * Matroska Specifications

Links

 * Matroska web site
 * Wikipedia: Matroska
 * MultimediaWiki: Matroska