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Matroska Specifications

The information below is for an old version of the document.
Document Type
This is an older version of an Internet-Draft whose latest revision state is "Active".
Expired & archived
Authors Steve Lhomme, Moritz Bunkus, Dave Rice
Last updated 2019-07-22 (Latest revision 2019-01-10)
RFC stream Internet Engineering Task Force (IETF)
Stream WG state WG Document
Associated WG milestones
Oct 2018
Adopt matroska specifications as WG documents
Apr 2022
Submit specification for Matroska container to IESG (Standards Track)
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document defines the Matroska audiovisual container, including definitions of its structural elements, as well as its terminology, vocabulary, and application.


Steve Lhomme
Moritz Bunkus
Dave Rice

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)