Despite my best efforts, Microsoft's .wmv format squashes this originally 360x240 image like so,visually
reminicent
of
which is widescreen video squashed into 4/3 ratio.

Here it is at 360x240. This is close
to the original aspect as shown on television.
Judging purely by my own eyeball-familiarity with what a big pickup truck in front of me ought to look like, 420x240 looks about right, which would correspond with the 16:9 aspect ratio I suspect the video was created with.
This page is unfinished, at this point.
Interlace Artifact in Original Source
Aspect Ratio(this page)