Video Payload and Blanking
The active portion of the video signal is defined to be those samples which follow an SAV packet, and precede the next EAV packet; where the corresponding EAV and SAV packets have the V bit set to zero. It is in the active portion that the actual image information is stored.
Read more about this topic: Serial Digital Interface
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“These people figured video was the Lord’s preferred means of communicating, the screen itself a kind of perpetually burning bush. “He’s in the de-tails,” Sublett had said once. “You gotta watch for Him close.””
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