Translate This Site:

Recently Published

Current Drafts

Are you interested in contributing to the Streaming Video Wiki? The articles below are currently in "draft" status and could use your input. Register for an account!
Adaptive Bitrate
Application Programming Interface
Common Media Application Format
Common Media Client Data
Common Media Server Data
Content Delivery Network
Coordinated Universal Time
Digital Rights Management
Encoder Boundary Point
Event Message


CMAF Tech Brief

This document provides an explanation of the Common Media Application Format (CMAF) and the Alliance’s position on it within a streaming video workflow.

CMAF Chunk

A chunk contains a sequential subset of samples from a fragment.

CMAF Segment

A sequence of one or more consecutive fragments from the same track.

CMAF Fragment

Smallest referenceable unit in CMAF containing at least a MovieFragmentBox (moof) and a MediaDataBox (mdat) atom.

The Streaming Video Wiki is organized and maintained by the Streaming Video Technology Alliance, a global technical association dedicated to solving the critical technical challenges of streaming high-quality video at scale. For more information about the SVTA or questions about this Wiki, please contact the SVTA.

© Streaming Video Technology Alliance. All Rights Reserved.