RV's EXR performance is generally pretty bad with compression, and its
performance characteristics are counter to Nuke's in that it tends to work
better with bigger compression blocks (ZIP, PIZ, etc). I wouldn't get your
hopes up (especially not at 4k) unless you're using DWA/DWB or uncompressed.
-Nathan
-----Original Message-----
From: Hugo Léveillé
Sent: Wednesday, November 18, 2015 5:29 PM
To: nuke-users@support.thefoundry.co.uk
Subject: [Nuke-users] 4k exr playback
Hey guys
Anyone of you ever tested 4k 16 bits exr in zip1 in RV for realtime
playback? We have a 1.4 gigabytes raid so the bandwidth is not the problem
as we need something like 900MB.
But the CPU is dying when decompressing the frames. Before trying something
else, anyone successfully played this in realtime in RV?
DPX is playing fine be we are trying to make a exr only workflow.
Thanks
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