It would be great to have the option of playing back video (and having the video preview) in a 9:16 (vertical) orientation so that an end user of a video in a guide didn't have to full-screen the video in order to have it play in the correct orientation. It would also be great to have support for Wistia as more and more companies are turning to this service over YouTube and Vimeo.
As a workaround for this problem, our team had to create an image of the correct orientation and size to help the user understand that the guide was a video, accompanied by a watch button. That button then linked out to our video on Wistia and played in a web model, in our app, but we'd prefer if all of this were native in Amplitude.