Production Switchers

Hi, there. 
We do use RossVideo Carbonite Black+ and Ultra. I have created 2 Boxes and would like the edges of DVE boxes to be rounded by percentage, I have gone through DVE menus and did not find any function to make edges smooth round, skew DVE. I do know that there is SLAB function in XPression Desginer , is there any way to make DVE in Ultra or Black+ smooth rounded as like in SLAB function(XPression) ? 
Thanks in advance

There is no direct way in a DVE to make a Rounded Corner.

you would need to generate a MASK image that would have the rounded corners and then you would perform a split key of the Video source to the media store with the mask image in it.

Then you would add the DVE but this will use 2 channels as it have to move the video and the mask channels.

Hi, there. 
We do use RossVideo Carbonite Black+ and Ultra. I have created 2 Boxes and would like the edges of DVE boxes to be rounded by percentage, I have gone through DVE menus and did not find any function to make edges smooth round, skew DVE. I do know that there is SLAB function in XPression Desginer , is there any way to make DVE in Ultra or Black+ smooth rounded as like in SLAB function(XPression) ? 
Thanks in advance