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RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator’s Guide
Polycom®, Inc. 88
4 Define the various Profile parameters for a Video Switching conference. As it is an AVC -bases
conferencing mode, many of the fields and options are identical to the CP Profile. For more
information, see Defining AVC CP Conferencing Profiles.
The following AVC-based conferencing options are not available in VSW conferences:
Operator Conference
Gathering Phase
Video Quality - Send Content To Legacy Endpoints
Video Settings:
Presentation Mode
Auto Layout/Same Layout (only full screen, 1x1 layout display is available)
Video Switching This check box is automatically selected when the Conferencing Mode is set to
Video Switching.
Select the video protocol and resolution for the conference:
• H.264 1080p60
• H.264 1080p30
• H.264 720p60
• H.264 720p30
• H.264 SD 30
• H.264 CIF
• H.263 CIF
• H.261 CIF
All participants must connect at the same line rate and use the same video
resolution. Participants with endpoints that do not support the selected line rate and
resolution will connect as secondary (audio only).
For more information, see Video Switching (VSW) Conferencing.
H.264 High Profile Select this check box to enable the use of H.264 High Profile in Video Switching
conferences.
The High Profile check box is only displayed if MPMx cards are installed in the
RMX. By default the High Profile check box is not selected.
If H.264 is not the selected video protocol the check box is inactive (grayed out).
For more information, see H.264 High Profile Support in Video Switching
Conferences.
Operator Conference This option is unavailable and disabled in VSW Conferencing Mode.
Selecting a new conference line rate lower than the initial line rate selected for the conference (for
example, changing from 4096 kbps to 1532 kbps) may result in system reverting to the default
resolution for that line rate (for example, 720p instead of 1080p). You may need to select the
required resolution again, provided the selected line rate is higher than the minimum threshold line
rate defined for that resolution in the system configuration. For more details, see Minimum
Threshold Line Rate System Flags below.
New AVC VSW Profile - General Parameters (Continued)
Field/Option Description