Specifications

RMX 1500/2000/4000 Release Notes for Maximum Security Environments - Version 7.5.0.J
110
New Symmetric HD Resolutions in MPMx Mode
MPMx mode, supports the following new HD video resolutions in both Continuous
Presence and High Definition Video Switching modes.
• HD 1080p30 (symmetric) – endpoints send HD 1080p at 30 fps and 
receive HD 1080 at 30 fps
• HD 720p60 (symmetric) – endpoints send HD720 at 60 fps and 
receive HD720 at 60 fps
These resolutions are available at line rates of 128 to 8192 Kbps depending on Flag and
Resolution Slider settings. For more information,
see “System Flag” on page 1-111.
• Depending on the line rate, the RMX sends video at the best possible resolution
supported by the endpoint regardless of the resolution received from the
endpoint.
Table 5 and Table 6 show the relationship between minimum line rate threshold and
video quality for both Motion and Sharpness settings in both MPM+ and MPMx Card
Configuration Modes.
• 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 RMX’s Card Configuration Mode (MPM+ or MPMx).
• The frames per second (fps) values listed for the video resolutions above are the maximum
possible and may be adjusted downward depending on available bandwidth.
Table 5 MPMx: Video Quality vs Minimum Line Rate Threshold
Resolution
Line Rate (kbps)
Balanced
(Default)
Resource
Optimized
Video Quality
Optimized
High Profile
Optimized
Sharp-
ness
Motion
Sharp-
ness
Motion
Sharp-
ness
Motion
Sharp-
ness
Motion
HD1080p30 4096 4096 1560 1024
HD720p30 1024 1920 768 512
SD30 256 384 256 128 128
HD720p60 1920 1920 1560 832
SD60 1024 1024 768 512
WCIF60 384 384 256