Those objects seem to shake but the surrounding clouds don't. This makes me think they are closer then we think they are since the background
doesn't match up.
This could be reflections on a piece of glass that is closer to these guys. Is this a possible staged video?
Since we don't have a non-night vision video I can't make a good assessment. If I were to make a choice as to those objects, I would say they are
reflected light on a piece of glass that is in front of these guys.






