SMPTE Ancillary Data SMPTE ST 291


SMPTE ST 291-1:2011 SMPTE Standard - Ancillary Data Packet and Space Formatting


This Standard is available here


Data Identification Word Assignments for Registered DIDs

Browse values below (click on top bar to sort by required field, hover to the left of a value to view or print a selected record), or download a spreadsheet of current assignments or print the register