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Re: Generational Loss in DV?

Posted by Jack P on 12/12/05 03:55

I would say that the DV picture does get noisier between generations ----

but I'm not sure that this is the DV's fault or mine as I used to have to
bounce a few generations

down and could definitely see that the blacks and certain saturated colors
were getting grainyer

with each generation. I did bounce to different codecs though --- like going
from regular DV to

canopus real-time DV to Vegas DV, to Quicktime DV -- and I don't remember
the recompression settings.

Now I just hold off and try to keep one timeline and use fewer subclips.

FYI , for the wise asses out there --- I used to be a freelance TV engineer
and I really can "see"

the aforementioned GRAIN...











"P.C. Ford" <meoh@mouse-potato.com> wrote in message
news:nguop1l9bglvl04ou5scdjijk0tho7ccaf@4ax.com...
>I know the accepted generationalization is that there is no
> generational loss in DV. "It's all 1s and 0s."
> Is that true going from DV to AVI for editing then back to DV? There
> is recompression going on here.
>
>

 

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