Справочник Пользователя для Polycom (RMX) 1500
Polycom RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
4-12
Polycom, Inc.
The Cascade Resolution is a fixed resolution and frame rate for Content sharing in a Cascaded
Conference. The Cascade Resolutions that are available for selection are dependent on the Line
Rate and Content Settings that have been selected for the conference.
Table 4-7 summarizes the interaction of these parameters.
AVC
Conferencing
Mode
Conferencing
Mode
Table 4-7
Bit Rate Allocation to Content Channel by Line Rate, Content Settings & Cascade Resolution
in AVC Conferencing
Content
Settings
Settings
Cascade
Resolution/
fps
Resolution/
fps
Content Bit Rate Allocation per Conference Line Rate (kbps)
64
96
96
128
256
256
384
512
768
823
823
1024
1152
1152
1472
1728
1920
1728
1920
2048
4096
6144
6144
Graphics
HD720/5
64
128
128
256
256
256
512
512
HD720/30
512
512
512
HD1080/15
768
768
1152
1152
Hi Resolution
Graphics
Graphics
HD720/5
192
256
384
384
512
768
512
HD720/30
512
768
768
HD1080/15
768
1152