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View Full Version : LumaKey_8bpc/16bpc

sapienz
05-23-2009, 04:52 AM
I've used a Black n White image to Luma Key off some areas of my scene footage.
but i noticed some white lines artifacts starts to appear on my shot although my BnW matte looks clean.
Once i converted my proj 8bpc setting to 16 bpc, it disappears...
Why is this so ?
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05-23-2009, 04:52 AM
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