RealPresence Collaboration Server (RMX) 800s/Virtual Edition Administrator’s Guide
Polycom®, Inc.
160
Modifying the Threshold Line Rate for HD Resolution Content
The threshold line rate for HD Resolution Content is the line rate at which the Collaboration Server will send
Content at HD1080 Resolution. The default is 768 kbps. When the threshold value is set to 0, HD720p/
HD1080p resolutions for Content sharing are disabled.
To modify the HD Resolution Content threshold line rate:
1
On the Collaboration Server menu, click
Setup > System Configuration
.
The
System Flags
dialog box opens.
2
In the
MCMS_PARAMETERS
tab, double-click the
MIN_H239_HD1080_RATE
entry.
The
Update Flag
dialog box is displayed.
3
In the
Value
field, enter the minimum line rate at which
H
D1080 Resolution Content will be enabled.
Enter
0
to disable this flag and prevent HD Content from being used.
4
Click
OK
to confirm and exit
the
Update Flag
dialog box
.
5
Click
Close
to exit the
System Flags
dialog box.
Sharing Content Using Multiple Content Resolutions
Mode
In
Multiple Content Resolutions
mode, content is shared in multiple streams, one for each video protocol:
H.263 and H.264. This allows endpoints with different protocols to connect and disconnect without having
to restart Content sharing in the middle of a conference.
Guidelines for Sharing Contents using Multiple Content Resolutions
●
Multiple Content Resolutions is supported only in VC CP conferences.
●
When Multiple Content Resolutions is enabled, Content is always provided to H.264 HD endpoints.
Resolutions of HD720p30 and HD1080p15 are supported.
