converting video captured from pinnacle tv tuner 110i to dvd quality video

[cricsfans]

hiii friends i have a pinnacle 110i tv tuner card but the capture quality is quite ok from it so i need to upscale it to a dvd quality format like all the dvd rips with gr8 clarity wat shud i do for this plsss help me out so that i can make my own classic videos plss.