Call Speeds and Resolutions
Polycom, Inc. 276
support high resolution video and transmit lower resolution video, all endpoints receive lower resolution
video.
The maximum Multipoint Control Unit (MCU) transmitting and receiving resolutions are specified in the
following table.
Resolution and Frame Rates for Content Video
The high frame rates with high resolution apply only to point-to-point calls above 832 kbps. In addition, you
must set Optimized for value of your Camera input to Sharpness. Low frame rates apply if your call does
not meet these requirements.
For multipoint calls, the maximum resolution and frame rate for content is 720p @ 30 fps.
*Available only when the Quality Preference setting on your RealPresence Group 310 or RealPresence
Group 500 is set to Content in Admin Settings > Network > IP Network > Network Quality.
MCU Resolutions
Number of Endpoints in the Video Conference
Maximum Transmitting
Resolutions
Maximum Receiving
Resolutions
2 endpoints 1080p, 60fps 1080p, 60fps
3-4 endpoints 1080p, 30fps 960x544, 30fps
5-8 endpoints 720p, 30fps 640x368, 30fps
Note: Specific limits for RealPresence Group 500 and 700 systems
RealPresence Group 500 systems support one endpoint as a host system and up to 5 other endpoints
in a 6-way multipoint conference; RealPresence Group 700 systems supports one endpoint as a host
system and up to 7 other endpoints in an 8-way multipoint conference.
Resolution and Frame Rates for Content Video
Resolution
Encode
Resolution Sharpness Motion
800 x 600 800 x 600 30 60
1024 x 768 1024 x 768 30 60
1280 x 720 1280 x 720 30 60
1280 x 768 1280 x 720 30 60
1280 x 1024 1280 x 1024 30 60
1600 x 1200 1280 x 1024 30 60
1680 x 1050 1280 x 720 30 60
1920 x 1080 1920 x 1080 30 60*
To Previous Page
Loading...
Need help?
General
