To fix the problem I used the older version of unity, however now the images just wont trigger the animations although everything seems to be correct ?

Any advice would be amazing as I have struggled with this since the weekend ?

Many thanks 

Hi there

Thanks for responding, yes I did that but when I try to replace Default Trackable Event Handler (Script) on Image Target prefab with Trackable Event Handler (Script) there are no Scripts for TrackableEventHandler.

I am also getting a black screen now in game play?

Would appreciate advice as I am at my wits end and a deadline.

Thnaks again

Hello,

The Video Playback use case is now being demonstrated in the Core Samples, available for free on the Unity Asset store. Look for it in the 3-ImageTargets scene->ImageTarget_Fissure prefab.

Thanks,

Vuforia Engine Support