Operation Manual

Niagara 9100 Series User Guide
ViewCast 91
Audio tab
Use the following table to configure the audio analog input settings for a Windows Media encoder.
Note: The choices in the drop-down list may vary.
Figure 91. Audio tab
To configure audio settings:
1.
In the Source field, select an audio source from the drop-down list.
2.
Select the Overlay Closed Caption check box to enable overlay closed captions. Field 1 CC 1 is
the default setting.
3.
Select the Embedded Closed Caption to embed the closed captions.
4.
Drag the slider to adjust the Left Volume and Right Volume.
5.
(Optional) Select Mute Audio to silence audio.
6.
Click Save Settings.