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RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator’s Guide
Polycom®, Inc. 152
Content sharing Options
Field Description
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 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.
Multiple Resolutions This Content Sharing option is available in CP Conferencing Mode only.
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.
When enabled, the H.264 is always selected and can not be deselected.
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 and you want to
define the video settings for content sharing.
Optional. If H.264 Cascade and SVC Optimized is selected, select the desired
Content Resolution.
For more information, see Sharing Content Using Multiple Content Resolutions
Mode.