The official description
AARO assesses that this video, whose uploader-defined title is, “17 Sept 2020 [CALLSIGN] observes UAP,” is likely derived from a full-motion video camera aboard a U.S. military platform operating within the United States Central Command area of responsibility in 2020. Video Duration: 00:04:13 Video Description: 00:00-00:24: No Content. 00:25-00:27: An area of contrast enters from the lower right-hand side of the screen and exits the screen in the upper left. 00:28-04:13 No Content.
Quoted from the U.S. Department of War, PURSUE UAP releases. Read every file for this incident in Official files or at war.gov/UFO.