Forensic/video expert required for presenting truth by enhancing video for clarity

The following is a crime solving activity where an expert in video forensic/editor/enhancer will be given a screen recording of a video call between two people. The expert will need to give opinion whether the person was alone in the room (which many have stated otherwise) The expert will need to analyze a short 20 minute screen recording which contains a person surrounded by various reflective objects. Throughout the video, there [login to view URL] where peoples reflections/movements are seen. We need an expert to go through the entire video and mark/outline/point out all reflections peoples faces/body parts/movements which can be used to prove that the subject in the video was not alone in the room. The marked/enhances video will need to be uploaded /sent to us.