Using GTK instead of QT post installation

asked 2015-02-13 04:33:33 -0600

WazzaBMSCE gravatar image

Hi Everyone,

I have installed OpenCV on Raspberry Pi by configuring it with "-D WITH_QT=ON" during installation. Now I am experiencing issues with video playback. Is there any way I can use GTK+3.0 now instead of QT ? I have tried changing the CMakeLists.txt but it is not working.

How can I use GTK+3.0 instead of QT without re-installing OpenCV ?

Thanks !

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Comments

You will have to rebuild OpenCV and explicitly define -D WITH_QT=OFF and -D WITH_GTK=ON in order to build the correct OpenCV libraries that support the GTK interface.

StevenPuttemans gravatar imageStevenPuttemans ( 2015-02-13 04:44:28 -0600 )edit
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