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RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator’s Guide
Polycom®, Inc. 52
Content Video Definition
Content Settings Select the transmission mode for the Content channel:
•Graphics — basic mode, intended for normal graphics
• Hi-res Graphics (AVC CP Only) — a higher bit rate intended for high resolution
graphic display
• Live Video (AVC CP Only) — Content channel displays live video
• Customized Content Rate (AVC CP Only) — manual definition of the
Conference Content Rate, mainly for cascading conferences.
Selection of a higher bit rate for the Content results in a lower bit rate for the people
channel.
For a detailed description of each of these options, see Content Sharing
Parameters in Content Highest Common (Content Video Switching) Mode.
AS SIP Content This Content Sharing option is not supported with RealPresence Collaboration
Server (RMX) 1800. AS-SIP is an implementation of SIP that utilizes SIP’s built in
security features.
When selected, content is shared using the Multiple Resolutions mode and is not
supported in any other Content sharing mode.
For more information, see Enabling AS-SIP Content.
Multiple Content
Resolutions
Click this check box to enable the Multiple Content Resolutions mode, in which
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. For more
information, see Sharing Content Using Multiple Content Resolutions Mode.
When enabled, the H.264 is always selected and can not be deselected.
Note: If Multiple Content Resolutions is selected in a Cascading environment, the
Content Protocol must be set to H.264 Cascade and SVC Optimized and H.264
Cascade must be checked as the Transcode to: setting.
Optional. Select additional protocols:
•H.263 - if the conference will include H.263-capable endpoints that do not support
H.264 protocol for content sharing.
• H.264 Cascade - if the conference will include cascading links that should use a
fixed video format for content sharing.
Optional. If H.264 Cascade is selected, select the desired Content Resolution.
New AVC CP Profile - Video Quality Parameters
Field/Option Description