40X ZOOM IR PTZ DOME CAMERA USER GUIDE
To enable audio for the stream, select the Enable check box, select the format from
the list and then select a sampling frequency (8 or 16 kHz).
In the Properties area, select the audio input type (LineIn, Microphone), enable or
disable noise filtering, and adjust the microphone and/or speaker volumes by moving
the sliders. Click the + and - signs to make fine adjustments.
Click Save to apply the settings.
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