Polycom 1500/1800/2000/4000 manual New AVC VSW Profile General Parameters, Cif

			Defining AVC-Based Conference Profiles
New AVC VSW Profile - General Parameters
Field/Option	Description
Video Switching	This check box is automatically selected when the Conferencing Mode is set to
	Video Switching.
	Select the video protocol and resolution for the conference:
	•	H.264	1080p60
	•	H.264	1080p30
	•	H.264	720p60
	•	H.264	720p30
	•	H.264 SD 30
	•	H.264	CIF
	•	H.263	CIF
	•	H.261	CIF
	All participants must connect at the same line rate and use the same video
	resolution. Participants with endpoints that do not support the selected line rate and
	resolution will connect as secondary (audio only).
	For more information, see Video Switching (VSW) Conferencing.
H.264 High Profile	Select this check box to enable the use of H.264 High Profile in Video Switching
	conferences.
	The High Profile check box is only displayed if MPMx cards are installed in the
	RMX. By default the High Profile check box is not selected.
	If H.264 is not the selected video protocol the check box is inactive (grayed out).
	For more information, see H.264 High Profile Support in Video Switching
	Conferences.
Operator Conference	This option is unavailable and disabled in VSW Conferencing Mode.

Selecting a new conference line rate lower than the initial line rate selected for the conference (for example, changing from 4096 kbps to 1532 kbps) may result in system reverting to the default resolution for that line rate (for example, 720p instead of 1080p). You may need to select the required resolution again, provided the selected line rate is higher than the minimum threshold line rate defined for that resolution in the system configuration. For more details, see Minimum Threshold Line Rate System Flags below.

4Define the various Profile parameters for a Video Switching conference. As it is an AVC -bases conferencing mode, many of the fields and options are identical to the CP Profile. For more information, see Defining AVC CP Conferencing Profiles.

The following AVC-based conferencing options are not available in VSW conferences:

Operator Conference

Gathering Phase

Video Quality - Send Content To Legacy Endpoints

Video Settings:

Presentation Mode

Auto Layout/Same Layout (only full screen, 1x1 layout display is available)

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