Facing issue in Dolby vision HDR .mov export issue

We are recently facing an issue with a project which has been grading on Davinci resolve 17.4.6 with the footage which has been shot on Venice and Venice 2. So whatever we see it on the timeline as my both HDR and SDR grade when we try to export it does not get exported as the same.

The HDR grade is fine but the SDR Is looking too lifted than what exactly our colorist have graded. But at the same time, when we exporting the Dolby Vision XML and Tiff file separately and connecting the Tiff to the Dolby xml into other project with the same settings it is showing us both the HDR and SDR grade properly.


For the reference I am sharing the project file, Dolby Vision XML and log from the system.

Please treat this on priority because we are at the last leg for delivering the show. The show has a release in a week's time and we are stuck at the very wrong time.

For Your reference we are sharing System Specification Also.
Operating System : Centos 8.3.
Video Preview Device : Blackmagic 4K extreme 12G.
GPU : Nvidia RTX 3090.
GPU Driver Version : 470.94.
Desktop Video : Black Magic Desktop Video Linux 12.3.

[Peter Chamberlain]

no attachments?

Project setting & Export Setting

Here i share
.drp
and logs along with screen captures

https://drive.google.com/drive/folders/ ... sp=sharing

[Peter Chamberlain]

Mmm

so far we can’t see the issue.
We imported our own exr to the project and copied all the grades (pre-clip, clip, timeline grades) from one of the clips and render it to h264 w/ tone map like your screenshot.

then on a new project (default settings), we import the rendered clip and compare it with the source project and they look the same.

Can you explain in detail how you compares the clips?
maybe you can share some screenshots of the issue if possible.