I have japanese animations that i wanted to watch on my television so i bought a philips divx dvd player and all of the files worked. But the thing is for some of the episodes there isn't any sound. So i looked at the files properties on my computer and the files that were under 50 megabites were the files that did not have sound on my divx dvd player. But there is sound when it's played on the computer. So i would like to know if anyone has any suggestions or if there is a type of program that can convert it and make it so that it does have sound?