Maybe someone knows the answer that it is an illusion, clouds, souls, spirits or something else?

Hello everyone!
Today's video is not on the topic of my channel at all. However, I can't not show and tell about it. It is interesting and exciting that the meaning of which you do not understand and sometimes are not able to explain. What you are about to see, dear viewers, is quite possibly not what I thought, maybe there is another explanation for this phenomenon. If you have your own point of view, welcome to the comments.
So, my wife likes to photograph thunderstorms. But if you like it, there's nothing you can do about it. And now, along with another thunderstorm, something came to us that we cannot explain. It clearly states that the image was displayed when shooting. In the "live" with our own eyes, what we are about to see was not noticed. I.e., only the camera gave us the opportunity to see it.
Notice how something, after a flash of lightning, resembling three human figures flew off the ground and disappeared into the clouds. Let's do it again, only I'll enlarge the fragment.
If you didn't have time to notice, then here is a screenshot from the image.
There is a question: what did the camera allow us to see?
I am not saying anything, it is quite possible that we are mistaken. What do you think it was?
That's it! Thank you for your time. We are waiting for you with comments. All the best to you.

Видео Maybe someone knows the answer that it is an illusion, clouds, souls, spirits or something else? канала Deco-S