The wheel was moving too fast in the movie to figure out what was happening by examining frame by frame. However, there's a blemish on the tire at the high spot @ 19.633 second mark (that's 1 frame from the end). The blemish may have been caused by the tire rubbing against one of the stays. It could also be caused by cut cords in the casing. Look on the other side of the blemish. If the sidewall is more flexible than nearby area, a damaged tire is a possibility.
It's unfortunate that tire and rim are same color. Otherwise, I could have checked for badly seated tire bead in rim - the usual culprit.
For further diagnosis: mark the high spot and take a picture of it that clearly shows the bead and rim. Also, take off the tire and take a picture of the rim interior where the tire is at the same high spot. Between the two, the answer should become clear.