Polycom RealPresence RMX 4000, Руководство администратора

Страница: 146 / 1101

Video Protocols and Resolution Configuration for CP Conferencing
Polycom®, Inc. 115
Default Minimum Threshold Line Rates and Resource
Usage Summary
The following Table summarizes the Default Minimum Threshold Line Rates and Video Resource usage for
each of the pre-defined optimization settings for each Resolution, H.264 Profile, Video Quality setting
(
Sharpness and Motion) for MPMx/MPMRx Card Configuration Modes.
Default Minimum Threshold Line Rates and Video Resource Usage
Resolution Profile
Optimization Mode
Balanced Resource Video Quality
Sharpness Motion Sharpness Motion Sharpness Motion
HD1080p60
Default
kbps
High 2560* 2560 3584* 3584 2048* 1728
Base 3584* 3584 4096* 4096 3584* 3072
HD1080p30
Default
kbps
High 1536 2560 1024
Base 2048 2560 1728
HD720p60
Default
kbps
High 1280 2560 832
Base 1920 1920 1280
HD720p30
Default
kbps
High 832 1280 512
Base 1024 1536 832
SD 60
Default
kbps
High 768 1024 512
Base 1024 1024 768
SD 30
Default
kbps
High 256 384 256
Base 256 384 256
CIF 60
Default
kbps
High 256 384 256
Base 384 384 256
CIF 30
Default
kbps
High 64 64 64 64 64 64
Base 64 64 64 64 64 64
* Applicable to Collaboration Server (RMX) 1800 and MPMRx only
• The table above lists resource consumption for H.264.
• For H.263 with MPMx cards:
 CIF resolution consumes 1.5 resources.
 4CIF resolution consumes 3 resources.