Some play is normal. I think about .060-.080, in my opinion. The axles are held in by c-clips, not the wheel bearings. If there are no other problems, then I wouldn't worry about it. How many miles on it? Not being there, it is hard to see how much play there is in your video. I would have to jack mine up to see how much play I have. But I changed a seal and the gear oil about a year and a half ago, the c-clips looked good, and the play was noticable.