After trying out your direct video URL address on my test account, Epicenter was reporting that the media component is unable to display the video that’s in a Frame…
Refused to display ‘https://tube.switch.ch/videos/c2d87cc7’ in a frame
I noticed the link ‘Show embed code’ (located at the bottom of the video) provided the source video being used within the iframe tag:
I was able to verify the link by playing it as a stand-alone video on a browser.
When I added https://tube.switch.ch/embed/c2d87cc7 to the media property of my project, Epicenter was able to play the source video.
So, as long as you are able to locate the embed source video and capable of playing as a stand-alone video, then Epicenter is able to play the video as well.
Youtube video is the preferred supported media component of Epicenter