scope:

This document describes the physical packaging format of the SMPTE Media Package. This specification is derived from the ISO 29500-2 specification for Open Packaging Conventions.

The SMPTE Media Package Format may combine multiple media files, metadata files, playback applications, and other files, along with an XML Table of Contents, in a single ZIP file that can be stored and distributed as a single object using simple file transfer protocols such as HTTP:.

Systems that have ZIP file readers may read or extract or add individual files in a Media Package. The Table of Contents and related XML files enable a media player to select appropriate media files, tracks, DRM licenses, presentation applications, and other media-specific constructs for playback, download, streaming, or updating. A reader that fully supports Open Packaging Conventions can utilize additional functionality, such as advanced file properties and digital signatures.