hey all, ive been editing dv for years now with no problems. i recently captured a bunch of 1 hour segments so i can edit them to dvd. for some reason i cannot hear the audio. the audio is there, it shows it when i click properties of the clips. but when i play the files with media player or premiere pro there is no audio. premiere pro also shows the audio track is there. i have even used premiere to export the audio to a wav file, but that doesnt work either, the wav takes up plenty of space but no audio is there. is this a problem with my dv codec? how would i go about fixing it?

edit: i think i may have found the source of my problem. all of these clips were captured directly to my external firewire drive. i just tried to capture one to my internal laptop drive and the audio works fine. i dont think the firewire drive is the problem, because i have always captured straight to that drive and it always worked before