PROBLEM - my .mogrt changes the colorimetry of my exported video

[Mewen Leprêtre]

Hello,

That I explain my problem: for my reports I have to apply animations when, for example,
 I display the name of the interviewee. To make the process faster I created some .morgt on after-effect 
which I then added to the essential graphic objects of premiere pro. So far so good.
The problem is: on the video, once it is exported, when my animations appears and then disappears,
 a veil appears then disappears on the whole image as well. I initially believed in a very
 transparent background problem but none of that, except my graphics and my texts, 
nothing composed my animations. I also thought of a graphics card problem but it is not, 
I exported on different PCs and OS. To visually identify the problem I put a youtube link where 
the problem is very visible (at 0:26 and 0:34):

https://www.youtube.com/watch?v=3bqDosjAM7M

I appeal to you then, is it a problem with the setting of my compositions on after-effect? 
of my export settings on premiere / media encoder? Because when I create .mogrt on the
 PCs and for the projects of the company where I work, everything is fine,
 I only have this problem on my projects and personal machines.

Thank you 🙂

[Peru Bob · Accepted solution]

Try unchecking Composite in linear color in the sequence settings.

If that doesn't work, try turning off  Hardware encoding in the export settings.

[Mewen Leprêtre]

Hello !
Thanks you for your tips. Unchecked Composite in linear color didn't change anything. But turning off  Hardware encoding in the export settings AND unchecked Composite in linear color fixed my issu. I haven't tested yet the case where I just turning off  Hardware encoding. Anyway, thanks a lot !

[Peru Bob]

You're welcome. 

[biwiy · Accepted solution]

I figured it out!!

You gotta turn off color management in the After Effects project file of the mogrt then re-export the mogrt.

Go to Project settings then change Working space from sRGB to None.

[Louis Stilling]

This worked for me -- thank you!

[andres_5739]

May be a bit late for this, but I also noticed that using .MOV instead of .MP4 was an issue for me. Not sure why but all the .mp4 files replaced appropriately while the .mov kept getting this over exposed saturation applied which I didn't mess with in any of my projects (AE or PP)