Difference between revisions of "ETV (Enhanced Television)"

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(New page: Category:Glossary A type of interactive television technology which allows content producers to send data and graphical "enhancements" through a small part of the regular analog broadc...)
 
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Latest revision as of 01:21, 12 January 2012

A type of interactive television technology which allows content producers to send data and graphical "enhancements" through a small part of the regular analog broadcast signal called the Vertical Blanking Interval. These enhancements appear as overlays on the video and allow viewers to click on them if they are watching TV via special set-top box/software services.