User's Manual

RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
3-22 Polycom, Inc.
Additional Video Resolutions in MPM+/MPMx Card
Configuration Mode
The following higher video quality resolutions are available when the Collaboration Server
is working in MPM+ or MPMx Mode:
• CIF 352 x 288 pixels at 50 fps.
• WCIF 512 x 288 pixels at 50 fps.
• WSD 848 x 480 pixels at 50 fps.
• W4CIF 1024 x 576 pixels at 30 fps.
• HD 720p 1280 x 720 pixels at 60 fps (symmetric with MPMx).
• HD 1080p 1920 x 1080 pixels at 30 fps (symmetric with MPMx).
• HD 1080p 1920 x 1080 pixels at 60 fps (asymmetric with MPMx).
Two higher quality, intermediate video resolut
ions repla
ce the transmission of CIF (352 x
288 pixels) or SIF (352 x 240 pixels) resolutions to endpoints that have capabilities between:
• CIF (352 x 288 pixels) and 4CIF (704 x 576 pixels) – the resolution transmitted to these
endpoints is 432 x 336 pixels.
• SIF (352 x 240 pixels) and 4SIF (704 x 480 pixels) – the resolution transmitted to these
endpoints is 480 x 352 pixels.
The frame rates (depending on the endpoint’s capability) for both intermediate resolutions
are:
•In MPM Mode – 25 or 30 fps.
•In MPM+ / MPMx Mode – 50 or 60 fps.
For information about setting system flags, see "Controlling Resource Allocations for Lync
Clients Using RTV Video Protocol” on page 3-25.
From Version 8.1, MPM+ media cards are not supported.
The video resolution transmitted to any endpoint is determined by the endpoint’s capabilities, the
conference line rate, the Conference Profile’s Motion and Sharpness settings and the Collaboration
Server’s Card Configuration Mode (MPM+ or MPMx).