Administration and Utilities

The ratio of resources in a mixed conference is one AVC HD (720p30) video resource to three SVC video resources, meaning for each AVC HD video resource, three SVC video resources can be allocated.

For example, in a mixed AVC/SVC conference, 10 HD AVC ports and 30 SVC ports can be used, maintaining ratio of one HD port to three SVC ports.

The following diagram illustrates the amount of AVC to SVC port resources that are used in a mixed AVC/SVC conference:

Resource Usage in Mixed CP and SVC Conferencing

Port Consumption Ratios of Different Calls

Card Type/

 

 

 

 

 

 

 

Conferencing

HD1080p60

HD1080p30

HD720p30

AVC SD

AVC CIF

Audio

SVC

Mode

MPMRx

N/A

3

1.5

0.75

0.75

0.75

0.3333

mixed CP and

 

 

 

 

 

 

 

SVC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MPMx

N/A

3

1.5

0.75

0.75

 

 

mixed CP and

 

 

 

 

 

 

 

SVC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVC Conferencing - Video Switching Resource Capacity

During a Video Switching conference, each endpoint uses one video (CIF) port.

The following table summarizes the resource capacities of fully configured MCUs with the various card types per line rate in VSW Conferencing mode.

Polycom®, Inc.

700

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Polycom 1500/1800/2000/4000 manual AVC Conferencing Video Switching Resource Capacity, MPMRx 3333 Mixed CP, MPMx Mixed CP
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