SMPTE 2052-0

This document provides context to the 2052 "family" of the corestandard and the related, optional, format conversion document(s).This document is introductory and does not contain any normativerequirements.

Scope – SMPTE ST 2052-1:2010

This Standard defines the SMPTE profile of W3C Timed Text MarkupLanguage (TTML), designated SMPTETT, which may represent Captionsor Subtitles. It identifies the features from TTML required forinteroperability between display systems for the format. In orderto preserve certain semantic features of the input formats,SMPTE-TT also defines some standard metadata terms to be used, andsome extension features not found in TTML

Scope – SMPTE RP 2052-10:2010

This recommended practice document defines the preferred methodof converting from CEA-608 data streams to SMPTE-TT (as defined inSMPTE ST 2052-1). This document details how such a conversion canbe made, and defines some constraints on the translation process sothat the resulting SMPTE-TT file is interoperable between SMPTE-TTimplementations.

Edition:

10

Published:

12/03/2010

Number of Pages:

4