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EXR workflow
I’m trying to setup an openEXR workflow, but I just get 20 fps out of DaVinci… I tried all types of compression with no luck.
I’m using an 8 core mac with an Caldigit RAID (600MB/s), 3 Quadro 4000 and an GT120.Gui R.
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3 Replies
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Which year is your mac pro from? What frame size are your images? I’ve been fairly impressed with EXR performance in Resolve.
Online Editor | Colorist | Post Super | VFX Artist | BD Author
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4000 will be your Achilles heal i bet
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Margus
DaVinci 8.2.1 OSX 10.7.3
MacPro 5.1 2×2,93 24GB
GTX 470 / Quadro 4000
Multibridge 2 Pro -
Unlike DPX, EXR files are not designed for efficient disk I/O. There were designed for VFX images where disk speed of a few frames per second was considerably faster than the VFX render speeds. We continue to find ways around the file format limitations to improve I/O for EXR but in the meantime, depending on your workflow, consider the 16 bit floating point dpx files Resolve reads and writes.
Peter
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