The object appears multiple times before it disappears at high speed.
The first video is the short version and the second video is the original 7 minutes long video.
Second video: UFO appears at about 0.06, 1.21 and 4.13 minutes.
This is dummy text. It is not meant to be read. Accordingly, it is difficult to figure out when to end it. But then, this is dummy text. It is not meant to be read. Period.