- Nov 30, 2012
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There should be a code in the VBI that tells DVRs when a show starts and stops so you don't have to depend on time.
Actually, don't think they use VBI in most things now. But come to think of it, I do have a boob tube in the bedroom connected to a digital box. I'm sure there has to be a more elaborate way to send subcode in HDTV. https://en.wikipedia.org/wiki/Vertical_blanking_interval
Actually, don't think they use VBI in most things now. But come to think of it, I do have a boob tube in the bedroom connected to a digital box. I'm sure there has to be a more elaborate way to send subcode in HDTV. https://en.wikipedia.org/wiki/Vertical_blanking_interval
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