EIA-608
id:
eia-608-179-12750655
title:
EIA-608
text:
EIA-608, also known as "Line 21 captions" and "CEA-608", was once the standard for closed captioning for NTSC TV broadcasts in the United States, Canada and Mexico. It was developed by the Electronic Industries Alliance and required by law to be implemented in most television receivers made in the United States. It specifies an "Extended Data Service", which is a means for including a VCR control service with an electronic program guide for NTSC transmissions that operates on the even Line 21 fi
brand slug:
wiki
category slug:
encyclopedia
description:
Analog television closed captioning standard
original url:
https://en.wikipedia.org/wiki/EIA-608
date created:
2004-11-10T18:21:13Z
date modified:
2024-09-05T01:54:28Z
main entity:
{"identifier":"Q5323112","url":"https://www.wikidata.org/entity/Q5323112"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/2b/Line21ClosedCaption.png","width":800,"height":480}
fields total:
13
integrity:
16