H.264 Cascade Optimized (Fixed) Content Rates Tables - Polycom RealPresence RMX 1500 Administrator's Manual

Collaboration server
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H.264 Cascade Optimized (Fixed) Content Rates Tables

The tables below summarize the content rates as they are determined by the MCU.
For information on the supported resolutions for each of the MCU types see
Rate
Tables.
H.264 Cascade Optimized Content Bit Rate for H.264 Base Profile
64
128
Cascade
Resolution
96
192
Graphics 33%
720p5
64
720p30
1080p15
1080p30 **
1080p60 **
Hi-res Graphics 50%
720p5
64
720p30
1080p15
1080p30 **
1080p60 **
Live Video 66%
720p5
64
720p30
1080p15
1080p30 **
1080p60 **
* This line rate is applicable only for RealPresence Collaboration Server 1800 or one with MPMRx card(s), and for non-SVC-enabled conferencing
** These resolutions are applicable only for RealPresence Collaboration Server 1800 or one with MPMRx card(s). For RMX1800-0, maximum
content resolution is HD1080p30
Polycom®, Inc.
256
832
320
384
512
768
1024
64
128
128
256
256
128
192
256
384
384
128
256
384
512
512
512
Sharing Content During Conferences
1472
1536
1152
1280
1728
1920
256
256
256
256
512
512
768
384
512
512
512
512
512
512
512
768
768
768
768
768
768
768
768
768
768
768
768
768
768
H.264 Resolution per Content
2048
2560
3072
3584
4096
512
512
512
512
512
512
512
512
768
768
1152
1152
512
512
512
512
768
768
768
768
768
768
768
1152
2048
768
768
768
768
768
768
768
768
1152
1152
1152
1152
2048
2048
2560
6144
*
512
768
1152
2048
512
768
1152
3072
3072
768
768
1152
3072
4096
153

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