Google Chrome -> Google Meet

[nicovoni]

How should I use BlackHole to "share" the audio of a YouTube video opened in Google Chrome with the participants of a Google Meet meeting?
After installing BlackHole, in the Google Meet audio settings I selected BlackHole instead of microphone. In this way I was no longer able to hear the voice of the other participants. Furthermore, neither the participants nor myself can hear the audio from the YouTube video. Most likely I have not configured the driver properly. Can you explain how to do it on macOS Catalina?

[devinroth]

Please send some screenshots of how you have it set up.

[nicovoni]

Please send some screenshots of how you have it set up.

I have not set anything. I only installed BlackHole. I want to clarify that Google Meet is also running in the Google Chrome browser.

[devinroth]

Try this first.

http://existential.audio/blackhole/support/#micsystem