Can somebody confirm: you can't Chromecast just audio from for example YouTube (the phone app or computer) to a WiFi speaker with built in Chromecast? YouTube can't find my wifi speaker at least. So if I wanted to watch the video on my phone/computer but hear audio from my WIFi speakers there is no other option than Bluetooth (which doesn't sync the audio/video well)?
What if I Chromecast Youtube to a TV - how should the wifi speaker be connected to the TV to be able to see the video from the TV and the audio from the wifi speaker?
What if I Chromecast Youtube to a TV - how should the wifi speaker be connected to the TV to be able to see the video from the TV and the audio from the wifi speaker?