DNxHR HQX 10 bit output broken in Resolve 14 (Windows 64)

Posting here as well just FYI

OS: Windows 10 Creators Update 64 bit
GPU: NVIDIA GTX 1070
Driver: GeForce 381.89

DNxHR HQX 10 bit output is broken in Resolve 14:


12 bit output works better (hopefully correctly):

So far I've stayed with the NVIDIA version 373.06 as recommended by BMD. Have you tested the 373.06?

This reminds ffmepg problem, which always expected DNxHR HQX/444 files to be 12bit.

I notice another bug- on Mac when you export DNxHR HQX 10bit for HD project you actually end up with DNxHD file For e.g. 2K project size exported file is DNxHR.

Jean Claude, they stated in another thread on this forum that they fixed the compatibility issues with NVIDIA drivers (in 12.5 as well). At that time I could confirm HQX delivery was fixed. But they introduced this new bug in Resolve 14.

Ovi Dan: confirmed whatever the version of the driver
(Clip 4K - Project 4K)

HQX 10B.jpg

HQX 12B.jpg

This is still broken in Resolve 14 beta 4 ...

More infos in this thread

viewtopic.php?f=21&t=60553

This is still broken in Resolve 14 beta 4 ...

Hi Ovi Dan,

This is correct with V14B4
Workflow: Delivery of a UHD clip in either DNXR HQX 10 and 12 bits.

Playing in QT7 PRO: OK
Export of QT7 to TIFF: OK
TIFF Playback in PS CS: OK
TIFF playback in V14B4: OK

Importing delivery into V14B4: OK
Play: OK
Export to TIFF: OK

TIFF Playback in PS CS: OK
Result (same HQX 10 or 12 bits):

dnxhr_HQX10B.jpg