RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator’s Guide
Polycom®, Inc. 16
same line rate and video parameters such as video protocol, frame rate, annexes and interlaced video mode
as no video processing is performed. Endpoints that are unable to meet these requirements connect as
Secondary (audio only).
AVC Video Switching (VSW) video streams and Full Screen Layout
Video Switching (VSW) Conferencing Guidelines
You can run VSW conferences when following the guidelines listed below.
● Only H.264 Base and High Profile video protocols are supported in Video Switching Conferences.
● Video Switching conferences can be set to one of the following resolutions, depending on the
capabilities of the endpoints connecting to the conference:
H.264 1080p60 (Symmetrically, at bit rates of up to 6Mbps).
HD1080p60
H.264 1080p30
H.264 720p30
H.264 720p60
H.264 SD 30
H.264 CIF (from version 7.6)
H.263 CIF (from version 7.6)
H.261 CIF (from version 7.6)
● Video Switching conferencing mode is unavailable to ISDN participants.