Picture in picture , or compact overlay

[john_908]

Hi I'm just posting to see if anyone can help , I had an iPad Pro and was able to stream BBC news channel with the picture in picture feature but I can't do it in surface pro 4 , can anyone think of a app or way of doing this ??? I did read that compact overlay in the new update has this but it's just for videos within windows 10 , not on edge browser, many thanks