User`s manual
VIVOTEK
170 - User's Manual
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8.4 3D Privacy Mask 
Note: This request requires admin user privilege 
 <SD81X1> You can set privacy mask only at zoom 1x. To go back to zoom 1x directly, please 
send this cgi command: "/cgi-bin/camctrl/camposition.cgi?setzoom=0" 
Method: GET/POST 
Syntax:
http://<servername>/cgi-bin/admin/setpm3d.cgi?method=<value>&name=<value>&[maskheight=<v
alue>&maskwidth=<value>&return=<return page>] 
PARAMETER  VALUE  DESCRIPTION
method  add  Add a 3D privacy mask at current location 
delete  Delete a 3D privacy mask 
edit  Edit a 3D privacy mask 
maskname  string[40]  3D privacy mask name 
maskheight  integer  3D privacy mask height 
maskwidth  integer  3D privacy mask width 
return  <return page>  Redirect to page <return page> after the 3D privacy 
mask is configured. The <return page> can be a full 
URL path or relative path according to the current path. 
If you omit this parameter, it will redirect to an empty 
page.
8.5 Capture Single Snapshot 
Note: This request requires Normal User privileges. 
Method: GET/POST 
Syntax:
http://<servername>/cgi-bin/viewer/video.jpg?[channel=<value>][&resolution=<value>] 
[&quality=<value>][&streamid=<value>] 
If the user requests a size larger than all stream settings on the server, this request will fail. 
PARAMETER VALUE  DEFAULT  DESCRIPTION
channel  0~(n-1)  0  The channel number of the video source. 










