Hi, I have seen an example of a video of someone talking on top of their business card. So, when it is scanned with an app (augmented reality) it trigger the video to play and the video has a transparent background. This means that the person appears to be standing in the business card. I have videoed in front of a green screen but I cant figure out how to export the video with NO background....at the moment I have either the video with green screen behind or with a black background after exporting from greenscreen app. Can someone help?? Thanks (I have been assured that it is easy....and that a tutorial is coming but I want to figure it out first!) Thanks!