It is possible to route the output from Qlab along with your microphone to Zoom. First, we set up an Aggregate device containing the Blackhole virtual audio device alongside the Built-in microphone and Headphone output. Next, we use this device in Qlab and finally, we connect this device to Zoom.

Download and install the latest versions of the following.

Qlab - https://qlab.app/download/
Blackhole - http://existential.audio/blackhole/
Zoom - https://zoom.us/download

Aggregate Device showing devices

What we have done is created an Audio device where inputs 1-16 are the Blackhole Virtual Audio device and 17-18 is the Built-in Microphone. For the outputs, 1-16 are the Blackhole Virtual Audio Device and 17-18 are the Built-in Output.

In Qlab

Qlab Output patch assignment

Each Cue will need to be sent via the Aggregate Device Audio Patch, so select this for each cue.

In Zoom

If Aggregate Device is selected as the Microphone input for Zoom, inputs 1 + 2 are used. Patch all cues to 1+2. Remember 15+16 represents the Built-In Output so if hearing the cues is desirable, select them.


Tagged #Qlab, #Zoom.