I downloaded the example Playbak Video (https://developer.vuforia.com/resources/sample-apps/video-playback-sample-app) and I'm trying to change the ImageTarget by one designed by me.
I uploaded my own ImageTarget to web Vuforia, and then I downloaded from there as Unitypackage. I imported this package to my project and put it in the same way that the ImageTarget are coming in the project by default. But it does not work, I point the camera to the printed image I created does not work. Why is that?