http://javimoya.com/blog/youtube_en.php
Not sure of youtubes file format, but google video are .flc which are a video contained in a macromedia type file. The folks at http://www.videohelp.com/ might have found a way to convert these file types.
Someone with a youtube subscription, PM the uploader and send him over this way, maybe a bigger version can be found. Looks like the original was film, maybe this was an in-theater PSA, the transfer looks professionally done, but that's a complete guess.
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