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Polycom® RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
2-36 Polycom, Inc.
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” on page 4-7.
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.
For more information, see "Enabling AS-SIP Content” on page 23-51.
Multiple 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” on
page 4-19.
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 is selected, select the desired Content
Resolution.
Table 2-15 New AVC CP Profile - Video Quality Parameters (Continued)
Field/Option Description