Re: [Avid-L2] hd black levels

Doesn't 1mv = 0.14 IRE? So mv should always be the bigger number right? So
7.5 ire should be approximately 54 mv if you round up the multiplier (7.2).
Is there something that I'm missing?

http://www.leaderamerica.com/web/pdf/vol01_no05.pdf

On Monday, December 17, 2012, Mark Spano wrote:

> Yes. 7.5 IRE = 0mV = 0 RGB. Use mV not IRE and 0=0…
>
>
> On Mon, Dec 17, 2012 at 2:55 PM, mike cardeiro <mcardeiro@yahoo.com<javascript:;>>
> wrote:
>
> > **
> >
> >
> > I am delivering many versions of a spot in HD. Although I often work in
> > HD my final deliverable is almost always SD.
> >
> > I created my spot in after effects with whites at 255 and blacks at 0. I
> > create a DNXhd qt using rgb levels (like I always do in sd).
> >
> > when I import into avid as RGB and look at the levels on the scope blacks
> > are showing up at 7.5 ire...should this be 0 in HD or am I okay (dont
> want
> > to have to red render 16 versions so I am trying to get this solved
> before)
> >
> > Mike Cardeiro
> > Editor/Animator/Compositor
> > D4 Creative Group - Philadelphia, PA
> >
> > http://www.michaelcardeiro.com/resume/
> > http://www.youtube.com/user/mcardeiro
> >
> > [Non-text portions of this message have been removed]
> >
> >
> >
>
>
> [Non-text portions of this message have been removed]
>
>
>
> ------------------------------------
>
> Search the official Complete Avid-L archives at:
> http://archives.bengrosser.com/avid/
> Yahoo! Groups Links
>
>
>
>


[Non-text portions of this message have been removed]



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