No sound with DVD+R?

[themuffinboyy]

So i've taken a season of Once Upon a Time (.mp4 format) and burned it onto a DVD+R with imgburn. If i put the DVD in a computer it plays perfectly with audio and everything. But then when i try to play it on my blu-ray player it has video but no sound. any suggestions on what im doing wrong?

[LIGHTNING UK!]

ImgBurn just burns exactly what you give it, so your player must have a problem with the file itself.