Sorry for the delay in responding. The project is now over and everything turned out fine.
“Are you saying when you bring your flat transcode into Avid it already has a 709 look to it?”
No, it’s flat, but at least I can start at the same place as the AMA stripped of it’s colour transformations to see what’s going on.
“What are your camera raw settings set to in Resolve? Sounds like you have some metadata being added somewhere along the way that might be leading to the issue. Do you have a view lut or anything like that going on in the resolve color management?”
Sorry, I don’t know Resolve inside out – not familiar with ‘camera raw settings’ – can’t check now, as I no longer have the rushes. The ProRes files had an embedded LUT, but Resolve didn’t see it. I could see it in the Arri Color tool, and Arri’s Avid AMA plugin used it.
I feel very confident Arri’s Avid AMA plugin is wrong. I looked at it on some shots where it was crushing the blacks way too much and I knew it was way off.
Anyways, the project is over, so the heat is off. I’ll contact Arri about this and see if they know what’s going on. Thanks for the help!
Film Editor, London UK
http://www.scottclementseditor.com