Color differences between Nuke movie and vendor movie in Quantel Rio

Hello, I'm running into color differences between movie files I'm outputting out of Nuke and our vendors original movie in Quantel Rio.

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For some background. We have a vendor that sends us .mov Prores files. I take those vendor files and fix issues on the shots and render them out to send to our color artist. We are finding that my shots out of Nuke are coming in slightly darker and a bit more saturated out of Nuke then the .mov file from our vendor. All our color settings are the same as our vendors.

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The frustrating thing is that if I bring my rendered out Nuke movie and the vendor movie into Nuke they look one for one the same. But When our color artist brings them into Quantel my Nuke movies come out darker.

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If anyone has any insight as to what the problem may be it would be much appreciated. Here is a link to my read, white and color settings to help.

[https://imgur.com/a/kdk391O](https://imgur.com/a/kdk391O)

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Thanks