Mailing List AE-List@media-motion.tv ? Message #63491
From: Brendan Bolles <AE-List@media-motion.tv>
Subject: Re: [AE] New AE script- Rendergarden
Date: Tue, 28 Nov 2017 19:09:54 -0800
To: After Effects Mail List <AE-List@media-motion.tv>
On Nov 28, 2017, at 6:47 PM, Robert W. Walker wrote:

> Brendan, I compared the post-render against the "master" render in
> Premiere Pro, lining them up on a timeline and then toggling the upper
> track on and off. I can send you the files if you want to PM me with an
> email I can send a hightail link to.


Actually, I just remembered this came up during the beta.  It has to do with the RGB->YUV conversion, and if it's done with the 601 or the 709 matrix.  The problem is that different readers decode it differently.  For example, you might see it look right in VLC.

If you add "-vf colormatrix=bt709:bt601" to the FFmpeg command before "-c:v", that may fix it for you.

The thing about this pipeline stuff is that there are many issues.  We've made RenderGarden pretty flexible so you should be able configure things to adapt for any situation, assuming there's some command that can be run to do it for you.


Brendan

 
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