[Tig] ProRes444 necessary when grading BW

Robert Houllahan rob at cinelab.com
Sat Mar 16 18:15:01 GMT 2013

How does ProRes444 end up bitwise when it is rendered out from Log DPX scans? Is that render a quicktime component or is it implemented by the grading software? Is there a Log bit to set in QT? or Log to Lin translation?

Robert Houllahan Film
Mapple iTelephone sent

On Mar 15, 2013, at 6:36 PM, "Buck Bito - Movette" <buck at movettefilm.com> wrote:

> The benefit would be if you're coming from 12 or 16bit source into Prores
> because 444 supports up to 12 bit whereas all the 422 flavors are 10-bit

More information about the Tig mailing list