Thread: V+ Can VM TV customers please answer this poll to help identify a possible fault.
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Old 12-05-2013, 22:09   #23
spiderplant
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Re: Can VM TV customers please answer this poll to help identify a possible fault.
Teletext was originally carried in the vertical blanking interval of analogue video. Because digital has no VBI, teletext is carried on a separate PID in the MPEG transport stream instead.

See http://www.etsi.org/deliver/etsi_en/...72v010301p.pdf
Also http://www.etsi.org/deliver/etsi_en/...75v010201p.pdf
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