YouTube iframe api behavior on Chromecast

Question

Trying to get a YouTube video playing on Chromecast, not using the YouTube receiver but simply the iframe YouTube api. When the receiver url is loaded in a desktop chrome browse

Answer 1

I also ran into this issue and found the cause to be the fact that I was using html5 audio to play some sound effects just before the video began. Removing the sound effects made the youtube player work again.