How do I make my youtube quality better?

[bojadada]

I have a sony hdr cx100 camcorder, and I upload videos in hd. The problem is, that I've seen videos with the same exact camera that are also hd, but they look ALOT better. http://www.youtube.com/watch?v=ay2Nnm_5HUg That's mine. http://www.youtube.com/watch?v=ydUtwAflNbc That one was from a forum, same camera. The colors also look alot better, but I'm sure I could change it in sony vegas, I just want better quality. So how would I make my video as clear as that one, how would I render it? What format? I have sony vegas, and after effects, so if anyone knows how to make my video that clear with any of those two programs, please tell how, because I'd love to have clearer quality like that.

[lordsmurf]

Shoot outdoors next time.

[bojadada]

Will that make a huge difference? I have a video of me outdoors already, and it still isn't that clear.

[Soopafresh]

Are you deinterlacing before you upload to youtube? Deinterlace

Other video - They're using another skateboarder to take the moving shots. Or they're holding a tripod at the balance point and running with it. It's being shot outside. And they have a fisheye lens. And they're increasing color saturation in their editing program.