HIGH Quality help with THP please

[Diddy Kong]

I recently made and uploaded a thp of my "fake" brawl intro that make a screech, followed by a completely different video clip.

My only problem is, that when the fake picture shows on screen, it looks notably pixilated slightly

any tips for me or how i can further enhance quality?

because the video it "appears" to jump to is high, but the fake scene isnt.

(  I am currently looking for my uncommon workarounds for stuff like this )

what im trying:
->Made a high quality recording of the intro and tried to time a snapshot there
->sharpen effect in editing
I am seeking help ONLY for the still images that get degraded when i make them, NOT the overall THP itself because I can get the higher quality in the video with the way i edit them in Sony Vegas


 :yoshi: