good software to burn movie?

does anyone know any good software that can be used to burn chinese movies, which are translated to another language (many episodes into one dvd). using TMPGEnc dvd author or ULEAD moviefactory i can burn many episodes into one dvd but the quality is not good. using dvdsanta is very good but i cant put many episodes into one dvd. so if anyone knows any good software please tell me.

Buy this DVD player.

Then simply burn the AVI files to the DVD, fitting many of them on one, while preserving the video quality.