Good morning Gabriel,
I'm afraid I don't quite understand what you mean. Could you describe the issue you are facing in a little more detail?
Also, I'd good to know which SDK (JS, Cordova, Titanium, ...) you are using, which version of it you are using and which platform (Android, iOS) and device you are having this issue on.
How to clean the memory of devices at the end of augmented reality?
Because now when I update an video it stays the previous one