Sharing Content During Conferences

H.264 Highest Common Content Rates Tables

The tables below summarize the Highest Common maximum content rates as negotiated by the MCU. These tables apply only to single MCU (non-cascading) and non-SVC enabled conferences.

The values in the tables below are inapplicable if lower than those of the respective system flags (see Setting the Minimum Content Rate for Each Content Quality Setting for H.264 HD).

Highest Common Content Bit Rate for H.264 Base Profile

Content

 

 

 

 

 

 

 

1152

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

64

128

256

 

 

768

 

1280

1536

 

 

 

3072

 

 

Settings

 

 

 

 

 

 

 

6144

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

/ MCU

96

192

320

384

512

832

1024

1472

1728

1920

2048

2560

3584

4096

*

Graphics 33%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1080p15

 

64

64

128

128

256

256

384

512

512

512

768

768

1280

1280

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1080p30 **

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2048

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hi-res Graphics 50%

 

 

 

 

 

 

 

 

 

 

 

 

 

1080p15

 

64

128

192

256

384

512

512

768

1024

1024

1280

1536

1536

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1080p30 **

 

 

 

 

 

 

 

 

 

 

 

 

 

2048

2048

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1080p60 **

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3072

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Live Video 66%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1080p15

 

64

128

256

384

512

512

768

1024

1280

1280

1536

 

1536

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1080p30 **

 

 

 

 

 

 

 

 

 

 

 

 

2048

2560

3072

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1080p60 **

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4096

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*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.

151

Page 182
Image 182
Polycom 1500/1800/2000/4000 Highest Common Content Rates Tables, Highest Common Content Bit Rate for H.264 Base Profile