
VIVOTEK
videosize  | <window size>  | The size of   | 
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resolution  | <window size>  | The resolution of streaming.  | 
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stretch  | <boolean>  | 0 indicates that it uses resolution (streaming size) as the  | 
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  | range of the coordinate system.  | 
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  | 1 indicates that it uses videosize   | 
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  | of the coordinate system.  | 
speedpan  | Set the pan speed.  | |
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speedtilt  | Set the tilt speed.  | |
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speedzoom  | Set the zoom speed.  | |
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speedapp  | 1 ~ 5  | Set the auto pan/patrol speed.  | 
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return  | <return page>  | Redirect to the page <return page> after the parameter is  | 
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  | assigned. The <return page> can be a full URL path or  | 
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  | relative path according to the current path.  | 
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8.10 Recall (capability.ptzenabled)
Note: This request requires Viewer privileges.
Method: GET/POST
Syntax:
PARAMETER | 
  | VALUE  | 
  | DESCRIPTION  | 
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recall  | 
  | Text string less than  | 
  | One of the present positions to recall.  | 
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  | 30 characters  | 
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channel  | 
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  | Channel of the video source.  | 
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return  | 
  | <return page>  | 
  | Redirect to the page <return page> after the parameter is  | 
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  | assigned. The <return page> can be a full URL path or  | 
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  | relative path according to the current path. If you omit this  | 
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  | parameter, it will redirect to an empty page.  | 
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162 - User's Manual