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optimizing my r3d playback?

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jeremie galan
optimizing my r3d playback?
on May 9, 2016 at 1:41:15 pm

With all the redner cache options and other stuff to optimize playback i m a little lost on how i should proceed. Heres my setup for a r3d weapon project ( 5k hd ).

My rig is a i7 5960x ( 8 cores )
Dual Titan-X
64 Gb of ram
media are on a RAID 0 ( blackmagic speed test says 1200Mb/s in read speed ).

Obvisoulsy i'm trying to do 25 fps playback... and now it's only getting 15/20fps with debayering set to half good.
Timeline is hd 1920x1080

any ideas on good starting block to getting better results?


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Michael Gissing
Re: optimizing my r3d playback?
on May 10, 2016 at 3:00:31 am
Last Edited By Michael Gissing on May 10, 2016 at 3:01:19 am

Presume this is a Resolve Pro (paid version not the free) and you have both Titan X cards enabled for CUDA.

What are your settings for playback scaling presuming you are scaling the r3d to a timeline with different pixel aspect to the camera original. I have had no issue getting 25fps with a single Titan X playing 8:1 r3d scaling to HD from a Dragon.

Should add my settings for scaling are for best playback and the final renders are to force best debayer etc

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Marc Wielage
Re: optimizing my r3d playback?
on May 11, 2016 at 3:16:46 am

How does it work in 1/4-res good? That should be good enough for realtime playback, and you figure that's roughly the equivalent of the HD screen on which you're monitoring.

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