premiere _ export media quality

HI everybody ,
iam working on premiere cs5 to export an animation short movie , i just created the movie by Animo (720×576- 625 – digital pal) then i used premiere to add the soundtrack .. the problem is that when i export the movie in premiere the resolution is very low even the title of the movie is trembling .. and i don’t know how to solve this .. ???

via Video Editing Forums: Digital Director – Adobe Premiere, Premiere Elements, and After Effects