Is it correct, the description in the MIP SDK Documentation about "PTZMoveStartCommandData2"?

MIP
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1

We are developpeing a camera driver that control PTZ by overriding MoveStart().

We checked the operation using the sample PTZandPresets.

The sample uses PTZMoveStartCommand with PTZMoveStartCommandData2.

Is the description about Zoom in PTZMoveStartCommandData2 correct?

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When I check the operation with Smart Client, the value of Zooon seems to be the opposite.

Zoom in : 1

Zoom out : -1

//zoom out; half speed:
data.Pan = 0; data.Tilt = 0; data.Zoom = 1; data.ZoomSpeed = 0.5;
//zoom in; full speed:
data.Pan = 0; data.Tilt = 0; data.Zoom = -1; data.ZoomSpeed = 1;

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2

Hi Akiko,

You are right. A positive data.Zoom will zoom in, and a negative data.Zoom will zoom out. It appears the MIP SDK Documentation is wrong.

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3

Thank you Akiko-san and Eric for pointing it out. I will make a request for the correction.

4

FYI - It has been fixed and will be released next version: 2022 R3 MIP Documentation.

5

Awesome, thanks Rie!

6

Thank you Eric and Rie for your answer!