User manual

If the webcam is currently being used by your local computer, it can be used by the remote desktop
simultaneously. Also, if the webcam is being used by the remote desktop, it can be used by your local
computer at the same time.
N If you are using a USB webcam, do not connect it from the Connection > USB menu in
Horizon Client. To do so routes the device through USB redirection and the performance will be unusable
for video chat.
If you have more than one webcam connected to your local computer, you can congure a preferred
webcam to use on your remote desktop.
Select a Default Microphone on a Mac Client System
If you have multiple microphones on your client system, only one microphone is used on your remote
desktop. You can use System Preferences on your client system to specify which microphone is the default
microphone on the remote desktop.
With the Real-Time Audio-Video feature, audio input devices and audio output devices work without
requiring the use of USB redirection, and the amount of network bandwidth required is greatly reduced.
Analog audio input devices are also supported.
This procedure describes how to choose a microphone from the user interface of the client system.
Administrators can also congure a preferred microphone by using the Mac defaults system. See “Congure
a Preferred Webcam or Microphone on a Mac Client System,” on page 57.
I If you are using a USB microphone, do not connect it from the Connection > USB menu in
Horizon Client. To do so routes the device through USB redirection and the device cannot use the Real-Time
Audio-Video feature.
Prerequisites
n
Verify that you have a USB microphone or another type of microphone installed and operational on
your client system.
n
Verify that you are using the VMware Blast display protocol or the PCoIP display protocol for your
remote desktop.
Procedure
1 On your client system, select Apple menu > System Preferences and click Sound.
2 Open the Input pane of Sound preferences.
3 Select the microphone that you prefer to use.
The next time that you connect to a remote desktop and start a call, the desktop uses the default microphone
that you selected on the client system.
Configuring Real-Time Audio-Video on a Mac Client
You can congure Real-Time Audio-Video seings at the command line by using the Mac defaults system.
With the defaults system, you can read, write, and delete Mac user defaults by using Terminal
(/Applications/Utilities/Terminal.app).
Mac defaults belong to domains. Domains typically correspond to individual applications. The domain for
the Real-Time Audio-Video feature is com.vmware.rtav.
Syntax for Configuring Real-Time Audio-Video
You can use the following commands to congure the Real-Time Audio-Video feature.
Using VMware Horizon Client for Mac
56 VMware, Inc.