Saturday, July 12, 2014

Re: [Avid-L2] QC Quote of the day

 

Yes they will but do you know of an exact spec like the old composite days?  I can look at Y in a two line display and measure from end of active picture to start of active picture.  I'm curious why I've not seen an exact number for this duration.  Perhaps I've mis interpreted the things I've heard.



---In Avid-L2@yahoogroups.com, <DennyD1@...> wrote :


On Jul 11, 2014, at 11:17 PM, Mark Spano wrote:

> As far as what they're calling 'blanking', I've had people cite this when they actually mean 'active picture area', in other words, everything inside the 1920x1080 bounds.  This can be hard to spot, especially on monitors that have black bevels, since what you're looking for is a line or two of black around the edge.

I offer:

That's what 'scopes are for.  A waveform scope will accurately show you what is part of the picture and what is not.

Dennis Degan, Video Editor-Consultant-Knowledge Bank
    NBC Today Show, New York


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