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Output file has flicker from Resolve 16.2

PostPosted: Tue Jun 30, 2020 11:42 am
by Tom Sefton
Hi

Mac Pro 2019, 16 core, Vega Pro II, Radeon VII, Afterburner, 256GB RAM.

Footage attached via thunderbolt 2 RAID

Footage is Red Helium 8K files at 59.94 fps

Files are 35mins each in length and project typically has 2 files to do on each export.

Basic colour correction and grade, with 3 nodes of noise reduction.

Outputting to ProRes 422HQ

Plenty of space on RAID

Getting random flickers to black on the exported file, no errors from the export.

Anyone have any suggestions as to how to solve this issue??

Re: Output file has flicker from Resolve 16.2

PostPosted: Tue Jun 30, 2020 6:24 pm
by dariobigi
If your project/timeline is the same frame rate (as well as your on your output, try reducing your render speed (from maximum) in your render settings.


HP z840 - (2) 14 Core 2.6GHz - 64GB RAM - 2 RTX 2080Ti - SSD 8TB RAID - Win 10 Pro 1809 - DR 15.3 Studio - Fusion 9.0.2 Studio - BMD Mini Panel - FSI CM250 - Panny BT300

Re: Output file has flicker from Resolve 16.2

PostPosted: Tue Jun 30, 2020 11:40 pm
by Marc Wielage
Why do you have to have 3 nodes of Noise Reduction? :shock:

Re: Output file has flicker from Resolve 16.2

PostPosted: Wed Jul 01, 2020 10:09 am
by Tom Sefton
I'll try the suggestion about render speeds - that could work.

Noise nodes are required as this is a VR project - its impossible to light all segments so large portions of the image are under exposed.