Tempe Uber Accident Video Analysis – Footage Was Altered

Intentionally or not, the released footage has been altered.
0:38 Foot inserted onto film
1:05 Foot moves with car not with surroundings
1:32 Frames are missing & frames have been added (added ie, frames have been repeated, presumably to fill in space caused by the cut frames)
2:28 Black dot added to film
2:57 No gradient with surroundings
Upshot.
Black area makes the lady seem harder to see than she actually was.
Missing frames. Not sure.
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The lower exposure and black area make the victims actions seem stupid, when actually she *could* have rightly expected to have been seen by the car.
Original video > https://www.youtube.com/watch?v=pO9iRUx5wmM