Operation Manual

Digital Inputs
150 ViewCast
Audio tab
Use the following table to configure the audio digital input settings for a Windows Media encoder.
Note: The choices in the drop-down list may vary.
Figure 159. Audio tab
To configure audio settings:
1.
In the Source field, select an audio source from the drop-down list.
IMPORTANT! The audio input must match the source connected on the back of the
Niagara system and your audio source.
2.
Select the Overlay Closed Caption check box to enable overlay closed captions.
3.
Select the Embedded Closed Caption check box to embed the closed captions. Field 1 CC 1 is
the default setting.
4.
Drag the slider to adjust the Left Volume and Right Volume.
5.
(Optional) Select Mute Audio to silence audio.
6.
Click Save Settings.