Cast to video on Chromecast but keep audio on phone

[tgbiggy@gmail.com]

Sorry of this has been requested before or already exist.. But I often get the. request from the better half to put my earphones

Would be nice to be able to cast video on Chromecast but keep audio on phone

[Kristop]

I have the dual request: send the audio to a ChromeCast Audio, but keep video on VLC on my PC !
So that I can watch a DVD. Didn't find how to do that, the video and the audio are both rendered to the ChromeCast, even if it is an audio CC.