I'm trying to get the Sample Media Player App working, and have run into a problem. I have whitelisted my two URLs, and have gotten the app to run on my Android device without any issues.
My problem starts when actually attempting to cast the sample media. My Chromecast correctly displays as an option, however choosing it from the list does not yield any results on the Chromecast, itself (although it appears that my Android device connects without any issues). Could this be caused by my whitelisted URL not ending in ".html"? Here (link removed) is my page, for what it's worth.
Any help would be greatly appreciated.