Polycom ViewStation EX Api Manual page 44

API Guide for ViewStation EX, ViewStation FX, and VS4000
36
camera Definition
<near|far>
Parameter
move <direction> Changes the near or far camera's direction or zoom.
Valid directions are:
near Sets or gets the x, y, and z coordinates of the currently
<setposition| selected PTZ camera.
getposition>
Camera ptz range:
-880 <= x <= 880 (pan)
-300 <= y <= 300 (tilt)
0 <= z <= 1023 (zoom)
Note: Some D30 cameras might not be able to reach the
designed range limit. For example, although the pan
limit is 880, the camera might only be able to reach 860.
stop Stops the near or far camera when in continuous mode.
tracking Tracking mode:
Example 1
camera far 2
This command causes the remote terminal to begin sending its camera 2.
continuousSelects continuous movement mode. The
camera will move in direction specified until a camera
<near|far> move stop command is sent.
discreteSelects discrete movement mode. The
camera will move a small amount in the direction
specified and then stop. No stop command is
required.
left starts moving the camera to the left
right starts moving the camera to the right
up starts moving the camera up
down starts moving the camera down
zoom- starts zooming out
zoom+ starts zooming in
stop stops the camera motion in progress
on Turns on the far camera tracking mode. The
far-site system must have the option Far Control of
Near Camera enabled and auto tracking turned on.
off Turns off the far camera tracking mode.
to_presetsTurns on the far camera tracking to presets.
get Returns the far camera tracking mode.
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