Jon Thomasberg
Well-known member
I'm not very conserned with getting Realtime play back at 4k (1/4 res is fine with me), its the time it takes to export 4k R3D's to ProRes thats scaring me away from getting a Scarlet.
When working with 4k footage, is having powerful CPUs more effective then having a RedRocket?
I guess I should include that I would be editing on the 2.4GHz 8 core "Westmere" MacPro if that helps.
There is a lot of other factors in the 'weakest link in the chain' aspect of this. But in general, if you are not worried about playing back at more than 1/4 you should be fine. Best thing to do is to download some R3Ds and test it out for yourself. Search around, they are out there. While not bleeding-edge, your MacPro (given a ton of RAM and fast drives) should have little problem handling the work.
As for the RedRocket, it comes in very handy and takes the debayer load off the CPU cores, but it is not necessary to work with R3Ds. It merely cuts down the time it takes. It also depends on your chosen workflow. However, if your jobs are going to entail tight deadlines, it might be worth it to you. In either event, don't let it detract you from getting a Scarlet.
