To sync the sound with the video in the IP stream:
On the Outputs tab, check the Delay box and enter a delay value in milliseconds.
About Echo Cancellation
When a microphone picks up the audio from a speaker (far-end audio) during a conference, it sends the
far-end audio back to the participants at the far end, creating an echo. Acoustic echo cancellation
prevents this.
Here's how it works:
1. The speaker feeds the far-end audio into the room. This signal also goes to the audio processor as
the reference that needs to be canceled.
2. The audio processor inverts the signal and sends it to the microphone.
3. The sum of the audio that the microphone picks up from the speaker and the inverted signal is 0: The
echo is canceled.
With the audio from the speaker canceled out, the audio from the microphone includes only the sounds
originating at your end of the conference.
Complete Manual for the IntelliSHOT Auto-Tracking Camera
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