ST 334-1:2015
ST 334-1:2015 - SMPTE Standard - Vertical Ancillary Data Mapping of Caption Data and Other Related Data

Standard No.

ST 334-1:2015

Release Date

2015

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Latest

ST 334-1:2015

Scope

This standard defines a method of mapping closed captioning and certain other related data services into the 10-bit vertical ancillary (“VANC”) data space. It specifies the structure of packets carrying CEA-708, as well as CEA-608 closed captioning data, time code data, and ATSC A/65 closed caption descriptor information, which may be carried in vertical ancillary data space, via serial data commu...

ST 334-1:2015 history

• 2015 ST 334-1:2015 ST 334-1:2015 - SMPTE Standard - Vertical Ancillary Data Mapping of Caption Data and Other Related Data
• 2007 ST 334-1:2007 ST 334-1:2007 - SMPTE Standard - Vertical Ancillary Data Mapping of Caption Data and other Related Data