I would like to point out Youtube permits us to upload videos in HD now.
THUS, THERE IS NO EXCUSE ANYMORE for crappy quality UFOs videos on Youtube especially when it's supposed to be a "good footage"
Here is a link to a tutorial if you don't know how to do that
The result is Crystal Clear video quality i have tested myself
I use virtualdub mod and the Xvid codec all that for free
frame size 1280x 720 (progressive)
Spread the word