Im trying to create a whole house audio setup with chromecast, Id like to be able to play to my 3 chromecast devices simultaneously but also be able to independently control the volume of each room from a button on the wall.
Ive got the chromecasts setup in a group to all play together which works great, however i cant workout how to do individual volume control except through the google home app on my phone.
I have the same. I think if you set up the volume of each CC first, when you cast to the group, each entity will retain its volume level, unless you set a volume for the group.
If you set a volume for the group, each CC gets assigned the same level as the group.
Not sure there’s a way to adjust the volume of each CC once you’ve started to cast to a group…