Cannot see the webcam in deployement app

[Xav12358]

Hello,

I develop my desktop application on Linux in Qt5.9 which list my webcam on my computer.

On the computer where I develop the webcams are well detected but after the deploy on my other computer, the webcam cannot be detected.

I put all library from Qt5 and my exectable file that I put on my second computer.
What did I do wrong?

[SGaist]

Hi,

Did you also deploy the plugins ?

I'd recommend taking a look at the linuxdeployqt project for help with Linux application deployment.

[Xav12358]

In fact I copied the plugin folder into my application folder.
Now I copy only the folders inside the plugin folder into my apllication folder and it works.