I shoot the original of this video on the highway with my smartphone. The original was a 1080i30 converted in PAL NOT anamorphic.
Despite of its simplicity, the vertical movement of the cars stress the decoder and the connection. In case of lost of information (and the high compression rate of h264 is prone to these problems) the objects in the scene skip their positions and it is also possible they strike green behind if the last frame is a B/P frame.
The reproduction may be in any case affected by network problems