Chapter 3 - System Commands
© Polycom, Inc. 3 - 39
Camera Control Commands
Command Syntax Description Example
camera camera
<near|far|register|unregister>
camera <register|unregister>
camera near
<{1..4}|source|move|stop>
camera far
<{1..5}|source|move|stop|tracking
>
camera <near|far> move
<zoom+|zoom-|left|right|up|down|
stop|continuous|discrete>
camera far tracking
<on|off|to_presets|get>
Where:
•register: Registers to receive
feedback when the user changes
the camera source.
•unregister: Unregisters to receive
feedback when the user changes
the camera source.
•near: Specifies that the command
selects or controls the near camera.
•far: Specifies that the command
selects or controls the far camera.
For camera <near|far> parameter:
• {1..4}, {1..5}: Specifies a near or far
camera as the main video source.
•source: Returns the number of the
near or far camera source currently
selected.
• move <direction>: Changes the
near or far camera’s direction or
zoom. Valid directions are:
❑ continuous: Selects continuous
movement mode. The camera will
move in direction specified until a
camera <near|far> move stop
command is sent.
❑ discrete: Selects discrete
movement mode. The camera will
move a small amount in the
direction specified and then stop.
No stop command is required.
Controls the position and zoom
of the near-site camera, and the
view (camera input) that is
presented.
camera far 2
causes the remote
terminal to begin
sending its camera 2.
camera far move
left
causes the far camera
to start panning to the
left.
camera near move
zoom+
causes the near camera
to zoom in.
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