Need help help pixelation

Tokoo

Rising User
Freedom! Member
Oct 24, 2014
24
2
39
VA, USA
YouTube
I noticed that my video's, are not looking anything like the raw files, or render ones. They are all pixelated, and blotchy, so I figured I would fix that. I thought at first maybe it was sony vegas, but after I rendered, and test it, that not the case,the videos look very clean and crisp.

I spent hours now trying to fix this issue but nothing works. I change the bitrate going from 8k 50k.I've tried VBR, and CBR, I tried using handbrake, even different outputs, but still every time I upload, its the same results. I checked IE, and Firefox, both show the same results. I know their should be a little bit of quality lost, but this is a ton of quality loss.

Here is an example test i did.
Any clue what i maybe doing wrong,