Making media element circular in silverlight

I want to make a video MediaElement into a circular shape, but i cannot find 开发者_Go百科a way to do it? Any ideas?

Assuming you want to crop the video (not distort it), it sounds like you can either:

• Apply an Opacity Mask to the MediaElement
• Use a VideoBrush (Silverlight only) as the fill for the circular shape

Well you have to create a MASK of Rectangle with Circle as MASK inside Rectangle, which you can put it on the top of your Media Element. So rectangular part will be covered by Rectangle's opaq part and only circular transparent part will be visible.

The right and easy way is...

EllipseGeometry and MediaElement/UIElement Clip Property

http://msdn.microsoft.com/en-us/library/system.windows.uielement.clip.aspx