You guys make me laugh. If he had "hand" corrected and cleaned only 4:3 video frames "individually", he would have had a bunch of users asking why is there no 16:9 version for their funky new monitors.
He hand corrected frames, I'll say that again: He hand corrected frames in his own time. HE made the decision to go with 16:9 and dedicated his time to fixing up that version.
Then shared his hard work for you guys.
If you want 4:3 so bad, then I keenly await YOUR hand cleaned and corrected 4:3 versions so we can all, share delight, and pick them to pieces for not working on our systems. Let's start the clock....
Max, keep doing what you are doing - most of us appreciate you.