ClearOne Collaborate Desktop User Guide - Manual (Page 67)

Collaborate Desktop: User Guide 67
ADJUSTING CALL PROPERTIES
During a videoconference, you can make adjustments to the video transmission. The Call
Properties provide controls for video quality (frame rate) and synchronization of audio and
video.
This tab is available only during an open videoconference.
How to access these settings:
1. In the Control menu, choose Adjust Call Properties.
-or-
Open the Drawer, click the Conference tab.
2. Click the Properties tab.
S
YNCHRONIZING
V
IDEO AND
A
UDIO
If you notice that the video and audio are out of sync (for example, you hear voice only after
the other party’s lips move), you can adjust the Lip Synch.
To adjust the Lip Synch:
1. Drag the slider towards Delay Video if you hear the audio after the video movement, or
towards Delay Audio if you see the appropriate video movement only after you hear the
audio.
2. Click Defaults to return to the default setting.
If you are unsatisfied with the adjustment:
 Click Undo to return to the previous setting, discarding the last change.
V
IDEO
F
RAME
R
ATE
/ Q
UALITY
Increasing the video frame rate provides smoother video. However, the video image is
sharper by lower frame rate. Drag the slider until you reach optimum balance between the
two.
Click Undo to return to the previous setting, discarding the last change.