How to put rounded edges after crop?

[johnathansmith1969]

How to put rounded edges after crop?

I am using the option key to crop some sources but then I have hard corners. I would like to round them again but the image mask/blend filter is not working.. can someone please help me out

 

[neilis]

You must use a crop filter, instead of transformation, to stick with the round corners.

 

[edwin55arellano]

You need to put the source in a group and then add the filter to the group