FCP and Kona not outputting TRUE 10BPC?

[Jeremy Garchow]

[Alexander Serpico] ” i also got strange artifacts around imported graphic elements while in 10Bit”

I had a bit of that w/layered PSD files. I changed the color space from CMYK to RGB in photoshop and it fixed it. All other graphics imported just fine.

[Alexander Serpico]

Now that i try and recall, i think this was a layered psd file also that caused the problem. Does anyone know what technically is going wrong to cause this? Rendering in RGB is potentially a big problem on things which color accuracy is crucial. Going back to the other problem with reds looking terrible, what is causing that? I’ve noticed this also with red graphics created in Live Type or Motion. I might be remembering incorrectly, but i think i’ve even tried to comp them together in Shake, but the problem persisted.