Following the fishing rod, egg-shaped object and carpet hypothesis, it is possible the footage was reversed, and then slowed down to make the object seem bulkier than it is.
The original footage could be the object being lifted by reeling in the fishing line and moving the rod. The person would be operating from an elevated position. The object rolls because the tip of the rod is offset, the line is being tensioned, and there could be a lead weight on the fishing line (
@jarlrmai post #270). As the line is reeled in, the object rolls towards the lead weight (or is just a knot) and eventually is lifted off the carpet. Because the lead weight candidate seems quite small, then the object would probably be hollow, possibly a bobber similar to the ones in
post #55.
The footage seems to have been trimmed to start once the object is rolling before reversing the video, maybe because the rod was moved away from the object to tension the line and set the object into motion before reeling in, and that would give away that it is a rod and not a rope or cable. That would also add to the noticeable vibration of the tip.
I have reversed the section of the video that was not slowed down by NewsNation and sped it up 4x:
View attachment 76300
I also have reversed and sped up 4x the stabilised footage from
@Mick West post #78:
View attachment 76301