Monday, December 21, 2009

[Avid-L2] Quadrature like error on BetaSP ?

Punching in some video fixes on some BetaSP masters done out of house from a digibeta master and with closed captioning inserted.  I find a big mismatch in my video level punch ins.  I know it's analogue and not perfect but when I checked the color bars on tape it's as if the vector dots are collapsed on an axis that approximately is between I and Q vector.  Basically the dots are collapsed on an axis that goes from Y and B vector boxes.  This seems like an R-Y, B-Y balance problem.  I never really did hard core alignment on BetaSP but does that make sense?  When I relay my bars on the same tape the vector dots do not exhibit this quadrature like error.  How bout some nice phrases I can through at the dub house other than, "your machines suck."  I'd prefer to offer a possible solution rather than focus on the problem.

John Moore

Barking Trout Productions

Studio City, CA

bigfish@pacbell.net

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