Looks to me like the video was sped up, making it difficult to estimate the speed of the plane.
There are red flashing lights on both planes (sorry, don't know the technical terms). Do they flash at a known frequency, and if so, can someone calculate the actual speeds and post a slowed-down video?
Strobe lights are white flashing - Rotation beacon is mounted at the fuselage not the wing and the NAV(igation) light left is red and right is green.
And even if the video is sped up, the Air France is going like a freight train !
Furthermore most accidents happen while landing or definitely on the ground, once more proof of that