Mailing List AE-List@media-motion.tv ? Message #55042
From: David Baud <AE-List@media-motion.tv>
Subject: Re: [AE] Compression issues article
Date: Thu, 4 Sep 2014 11:54:27 -0600
To: After Effects Mail List <AE-List@media-motion.tv>
I believe ProRes 4444 can carry either Y’CbCr or RGB. The problem seems that there is no flag to indicate one way or the other. So when a software try to decode it, it has to guess. It’s been discussed on other forums using DaVinci Resolve to master to ProRes 4444 and being able to move these files to other software with predictable output. The solution seems to test your particular workflow (original, intermediate and master codecs/wrappers with the different software/hardware in the pipeline).

David Baud
K O S M O S     P R O D U C T i O N S
david@kosmos-productions.com
On Sep 4, 2014, at 11:35 , Robert Kjettrup <AE-List@media-motion.tv> wrote:
I think DNxHD444 is RGB, but ProRes444 is still YUV???

 
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