Avc Conferencing - Continuous Presence - Polycom RealPresence 800s Administrator's Manual

AVC Conferencing - Continuous Presence

Video resources usage varies according to the video resolution used by the endpoints. The
higher the video resolution (quality), the greater the amount of video resources consumed
by the MCU. Table 20-7 shows the number of video resources used for each resolution.
Table 20-5
Resolution/fps
CIF/30
QCIF/30
SIF/30
WCIF/25
WSIF/30
432X336/30
SD/15
WSD/15
4CIF/15
WSD/30
4CIF/30
4SIF/30
WVGA/30
WVGA/25
480X352/30
SD/30
WSD/60
HD720p/30
Table 20-6
Resolution/fps
H.261 CIF 30fps
H.263 CIF 30fps
H.263 4CIF 30fps
H.264 CIF 30fps
H.264 CIF 60fps
H.264 4CIF 30fps
Polycom, Inc.
CP Video Resource Usage vs. Resolution
HD Video Resources Used
CP Video Resource Usage vs. Resolution
HD Video Resources Used
Chapter 20-MCU Administration and Utilities
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20-7