Camera does not show up using imaqtool.

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ROHIT AILA
ROHIT AILA 2016 年 11 月 14 日
コメント済み: DSB 2017 年 4 月 22 日
Hi,
I am trying to preview my webcam using imaqtool. Below is the code i used. It works fine with webcam support package but when using imaqtool, it shows up like below image.
vid = videoinput('macvideo', 1, 'YCbCr422_1280x720');
preview(vid);

回答 (2 件)

Madhura Suresh
Madhura Suresh 2016 年 11 月 15 日
編集済み: Madhura Suresh 2016 年 11 月 15 日
Was the webcam object still in the workspace when you previewed this? That webcam object should be deleted, because the camera can be only be accessed by one object at a given point in time. Use
clear cam % where cam is the webcam object
  1 件のコメント
ROHIT AILA
ROHIT AILA 2016 年 11 月 15 日
Hi Madhura Suresh,
My webcam object was not present int the workspace. Still i tried clearing the cam object. It did not work for me.

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Maoqi Li
Maoqi Li 2016 年 12 月 4 日
I have the same problem. So how to solve it?
  4 件のコメント
DSB
DSB 2017 年 4 月 22 日
i'm using mackbook pro

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