RealPresence Collaboration Server (RMX) 800s/Virtual Edition Administrator’s Guide
Polycom®, Inc.
203
●
All users can view a video preview.
●
Only one preview window can be displayed for each
Collaboration Server Web Client
connection
(workstation).
●
Only one preview window can be displayed for a single conference and up to four preview windows
can be displayed for each system.
●
Live video that is shown in the preview window does not include the Content when it is sent by the
participant.
●
Video Preview is supported in cascaded conferences.
●
If the video preview window is opened when the IVR slide is displayed to the participant, it will also
be displayed in the video preview window.
●
Video Preview is supported with H.264 High Profile.
●
Video Preview is not supported for endpoints using the RTV protocol.
●
Video Preview is disabled in encrypted conferences.
●
Video preview cannot be displayed when the participant’s video is suspended.
●
Participant’s video preview and the Polycom Desktop application (such as CMAD) window cannot be
open and running simultaneously on the same PC as both require the same DirectDraw resource.
Workstation Requirements to Display Video Preview
To be able to display the video preview window, the following minimum requirements must be met:
●
Windows XP, Windows Vista and Windows 7
●
Internet Explorer 7 and later
●
DirectX is installed
●
DirectDraw Acceleration must be enabled and no other application is using the video resource
●
Hardware acceleration must be enabled
Testing your Workstation
To ensure that your workstation can display the video preview window:
1
In Windows, click
Start > Run
.
The
Run
dialog box opens.
2
In the
Open
field, type
dxdiag
and press the
Enter
key or click
OK
.
A confirmation message is displayed.
3
Click
Yes
to run the diagnostics.
The
DirectX Diagnostic Tool
dialog box opens.
Содержание RealPresence 800s
Страница 49: ...RealPresence Collaboration Server RMX 800s Virtual Edition Administrator s Guide Polycom Inc 63 3 Click OK ...
Страница 103: ...RealPresence Collaboration Server RMX 800s Virtual Edition Administrator s Guide Polycom Inc 117 12 Click the IVR tab ...
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