In Reply to: VIDEO SCALE LINE QUADRRUPLER posted by dgavrile on December 7, 2001 at 06:02:14:
A quad is used with a projector that has a horizunta scanning frequency of at least 64khz which essentially limits its use to expensive front CRT projectors.The quad first converts the interlaced video to progressive["doubling"],then interpolates another scan line between each that is allready there[quadpuppling].
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Follow Ups
- Re: VIDEO SCALE LINE QUADRRUPLER - cgeisler 12:29:48 12/21/01 (0)