"Matroska" is derived from matryoshka (Russian: матрёшка [mɐˈtrʲɵʂkə]), the Russian name for the hollow wooden dolls, better known in English as Russian nesting dolls, which open to expose …

Matroska is usually found as .mkv files (Matroska video), .mka files (Matroska audio), .mks files (subtitles) and .mk3d files (stereoscopic/3D video). It is also the basis for .webm (WebM) files.

Nov 23, 2025 · Learn about the Matroska Multimedia Container (MKV) format, its history, design, and technical structure, and how it compares to the popular MP4 format.

MKV stands for "Matroska Video". Matroska is a container file format, capable of holding unlimited number of video, audio and subtitile tracks, along with any metadata.

May 9, 2024 · Format Description for Matroska -- Matroska is a open, non-proprietary multimedia container file format that can carry any number of video, audio, subtitle, metadata and other …

Matroska is free and open source! Matroska is a container format for storing or streaming video and audio files. The Matroska format has many features, such as a DVD-style menu system. File …

What is Matroska? Matroska is a project to create a container format that can hold an unlimited number of video, audio, picture, or subtitle ...

Matroska Matroska is an audio/video container, often found with the .mkv extension. It is also the basis of the WebM container. The IETF standards repositories can be found at https://github.com/ietf-wg …

What is Matroska? Matroska aims to become THE standard of multimedia container formats. It was derived from a project called MCF, but differentiates from it significantly because it is based on EBML …

An open-source multimedia container format that holds multiple audio, video, photo and subtitle tracks. Software players for Windows, Mac, Linux and smartphones are available to play Matroska...