Issues with Soundcloud iframe and YouTube iframe together

Question

The Soundcloud widget works fine playing multiple tracks in succession. If I then hide that frame, play a youtube video in a youtube iframe, and then switch back to a new track in the Soundcloud widget, it loads but will not play (ignoring the autoplay setting and any widget.play() calls). I had this working on Chromecast with the developer preview SDK and the 1.0 cast receiver but now with the 2.0.0 receiver it's broken. Any ideas how to proceed?

Answer 1

ok, got this working so hopefully this is useful to others. Assuming only one is active and visible at a time, the trick is to destroy the prior widgets rather than try to reuse them. For YouTube this does not mean reloading the iframe_api but simply calling YTPlayer.destroy() and new YT.Player() next time around. For SoundCloud keep a handle of the iframe and then call iframe.parentNode.removeChild(iframe) to destroy and then create again next time.

Answer 2

Currently there is no supported mechanism in the SDK to play YouTube videos outside of the YouTube app. Note that in general, applications may not allow other senders launch or control their receiver side, for example Hulu+ may not like it if you wan to write your own app to launch and control that application on your Chromecast; if they decide to allow such model, they need to publish the steps (for example, they can publish their App ID and additional custom data that would link deep into their application). YouTube is no different in that respect.