can't find 'winvideo' adaptor in matlab 2014a

Question

Yao 2014-3-15

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https://ww2.mathworks.cn/matlabcentral/answers/121694-can-t-find-winvideo-adaptor-in-matlab-2014a

评论： AMANI OGOLLA 2020-2-2

I could use the 'winvideo' adaptor in matlab 2013b. Just upgraded to 2014a and typed 'imaqhwinfo' and installedadaptors field is empty.

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Ali SAAD 2017-1-21

like

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Answer 1

Abhijit Bhattacharjee 2014-3-24

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https://ww2.mathworks.cn/matlabcentral/answers/121694-can-t-find-winvideo-adaptor-in-matlab-2014a#answer_130125

They have to be (separately) installed now, using the support package installer (which is included with MATLAB). Please see here for the instructions on how to do so:

http://www.mathworks.com/help/imaq/installing-the-support-packages-for-image-acquisition-toolbox-adaptors.html

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Daniel Vilca 2015-4-10

Thanks !!! Your post is excellent

AMANI OGOLLA 2020-2-2

Hi Abhijit Bhattacharjee! i have successfully installed the 'winvideo' but when i try to use it i get this error

(winvideo: Image acquisition device is not accessible.

A device attached to the system is not functioning.

Make sure no other objects or applications are accessing the same device.)

yet i have uninstalled all other image acquisition

can you help me on how i can solve this??

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Answer 2

Steven 2014-3-24

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https://ww2.mathworks.cn/matlabcentral/answers/121694-can-t-find-winvideo-adaptor-in-matlab-2014a#answer_130096

I have the same issue. Did you find a solution?

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Diah Junaidi 2019-5-31

Best way to solve this ---> if the usb webcam doesnt wanna install winvideo but you just have webcam, so you absolutely should choose : Image Acquisition Toolbox Support Package for "OS Generic Video Interface". This is the answer.

This Image Acquisition is suit running on > Matlab2014

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