vMix Live Production Software Pro - Manual (Page 87)

vMix User Guide
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controls.
More details can be found in the
Audio Settings section.
The Master audio mix includes all inputs in vMix, including Cameras, Microphones and Videos and will be
recorded according to the levels set in the built in Audio Mixer.
Make note of the Automatically Mix Audio setting as this determines if audio sources are automatically
muted when not in use.
Multiple microphones can be connected to your vMix PC using a USB ASIO audio interface, such as from
Behringer, M-Audio, Focusrite and others.
The
Behringer UMC404 is an example of an audio interface that supports up to 4 XLR microphones and
each can be added separately to the vMix audio mixer for independent control.
Advanced - Using an External Audio Mixer
In the diagram above, all external audio sources such as Microphones are connected to a separate external
Audio Mixer .
There are two connections that need to be made to vMix:
1. vMix Audio Output connected to External Audio Mixer Input
This contains all the audio from vMix inputs such as video clips.
This can be connected using a stereo audio cable from the computers built in Speaker Output or a USB
Audio Interface such as the Behringer UMC404.
Many Audio Mixers include built in USB connectivity which is recommended to ensure the highest possible
audio quality.
Regardless of which output method you choose, this output can be selected under the Master option
Settings -> Audio Outputs in vMix