Smooth Playback

Anything and everything to do with DCP-o-matic.
td8000
Posts: 1
Joined: Mon Apr 15, 2019 9:06 am

Smooth Playback

Post by td8000 »

Hey guys,

I'd need a fluent playback if my DCPs on my new 4K Editing machine, which is vey slow at the moment most probably due to the fact, that i am using only Intel HD Graphics on an ASUS PRIME Z390-P. Together with an i9 9900K CPU it's fine for Editing. I assume though, when it comes to DCP Playback, 2 differnet Graphic devices are needed. One for the Rendering and one for display.

If possible i would use a Blackmagic 4K Monitor Decklink Card for Display, as this would also be useful for Editing and it supports HD SDI Output.

Or do i need a additional graphic card?

Thanks a lot for your answers,

Tobi
carl
Site Admin
Posts: 2550
Joined: Thu Nov 14, 2013 2:53 pm

Re: Smooth Playback

Post by carl »

Hi Tobi,

With current DCP-o-matic the decoding is all done on the CPU so your graphics card probably won't make much difference.

In the not too distant future I hope to use OpenGL for rendering the images and CUDA to accelerate decoding, but nothing like that is happening with current versions.
Carsten
Posts: 2804
Joined: Tue Apr 15, 2014 9:11 pm
Location: Germany

Re: Smooth Playback

Post by Carsten »

Tobi - are you using Davinci Resolve for editing? Which version?

- Carsten