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Questions tagged [television]

Use this tag for questions about television sets or related systems. Do not use this tag for video or display protocols; use the relevant tag for each standard or the generic [video] tag instead.

13
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3answers
738 views

What is going on in the overscan area of Sega Genesis games?

What is going on in the overscan area of Sega Genesis games? I noticed that different games display different things in the overscan area. I understand this was never intended to be seen. However,...
14
votes
2answers
1k views

How did Ceefax work?

Ceefax was a service that provided a series of pages of coloured text in a format similar to a 40-column display to a compatible television set. Each page was numbered, and you could address each page ...