So the people underneath those clouds are seeing the Sun pass overhead between them? They would have to, if that’s what you’re claiming.

Then again, I don’t seen any clouds behind the Sun. What I see is dark clouds obscuring the Sun and the Sun shining through lighter clouds.
The FACT of this can be seen immediately by noticing that lighter parts of the dark clouds turn from opaque to transparent when they pass in front of the Sun - thus apparently also disappearing “behind” the Sun.

You haven’t answered the question. This has nothing to do with the viewer from the perspective of the video.
Both of those cloud layers are over the Earth and not very distant, nor very far apart. In fact, they must be overhead for people beneath them. Therefore, if the Sun were between them, as you claim it is, those underneath those clouds would have to see the Sun passing overhead with those layers of cloud to either side:
Of course, you will never see this, ever. You could get into your car and drive to be underneath those clouds, but guess what? The Sun will be BEYOND them - just as you can’t get “underneath” the Sun by driving towards it, as one would be be able to do if it were no more horizontally distant than some clouds!
The fact that you can’t grasp this just boggles the mind.

You can't know distances or prove the extent of the clouds as you describe.  However, despite distances, the fact that clouds are seen beyond the sun is proof enough that the sun is not 93,000,000 miles away.  The sun would ALWAYS be seen beyond the clouds if earth were a ball and the sun almost a billion miles away.