I'm going to stick with a video of a video, why is the "window frame" sloped outward? Are they filming from an air traffic control tower? At the 8 second mark you can see the sky on the left video screen is a different colour, the building in the video is a different structure and the smoke and flames from the belt fire is cut off, a video filmed through a window is not that grainy and when the camera recording moves around the orientation of the supposed window view doesn't change the framing stays constant because it is a screen not a window.