I have a marker that people can scan. After scanning, a character should appear. For the moment I can display a simple vidéo, but I would like to have the character without any background, like Lebron James in the video. I know it's 3d, but is there any way to get the same effect with a video ? And if yes, how is it possible ? I tried to import a .mov video with alpha, but Lens Studio doesn't support .mov. So is there any way to do it into Lens studio ?