Zoom - Sharing computer sound during screen sharing - Use this for ProTools Zoom Sessions

On Teaching Stations Only

Check >System Preferences>

Start or join a Zoom meeting. 

Then check Zoom.us

Preferences

Then Audio settings

Set Speaker to HDMI (Crestron)

Microphone set to USB Audio Device

Select the program or desktop you wish to share. 

Note on the bottom of the share screen choose

Share Sound and Optimize for Video Clip

Check the Boxes Share Sound and 

Optimize for Video Clip

You will have to put in the Admin Password need to do this

only once to install the audio driver for Zoom

To check to make sure that the settings are correct

in Zoom go to >More>Share Sound>Optimize for Video Clip

Choose >Setup>Playback Engine

Now choose ZoomAudioDevice

Now audio output from ProTools will play out the zoom

Session properly.