Green Did you know a TV, running 5 hrs a day, only uses $21.09 of electricity a year? http://t.co/p7Lgvi24
Video Gary Shapiro discusses the impact of government policies on the economy. http://t.co/KSVebGLZ
CEA Get the big picture with CEA's digital imaging benchmark http://sbne.ws/r/ahyp

CEA-608-E

Standards Details

Title:
Line 21 Data Services
Document Number:
CEA-608-E
Description:
Serves as a technical guide for those providing encoding equipment and/or decoding equipment to produce material with encoded data embedded in Line 21 of the vertical blanking interval of the NTSC video signal. It is also a usage guide for those who will produce material using such equipment. Revision incorporates analog content advisory, TSID, URL and other prior standards and bulletins.
Product Mark:
Committe Name:
R4.3 Television Data Systems Subcommittee
Publication Date:
April 01, 2008
Price:
$300.00 (Standard) $225.00 (Member)
Buy:
CEA members receive 25 percent off regularly priced documents by calling TechStreet at 1-800-699-9277 or 1-734-780-8000. Visit http://www.techstreet.com/info/cea.tmpl  to buy the document. CEA members receive 25 percent-off regularly priced documents by using code CEA2013.
 
Keywords:
Digital television, DTV, embedded data, data stream, closed captioning, program guide, line 21, data, data services, encoding, encode, decoding, decode, transmission, NTSC, analog television, TV, content advisory, v-chip, video, CEA

Documents

Standard Preview:
IP Proffers

Join a CEA Standards Group

This is where consumer electronics professionals and enthusiasts gather to develop industry standards. Plus, it's free for CEA members!

Learn More

Buy a CEA Standard

Learn More

Contact Technology & Standards

standards@CE.org
703-907-7600