I have a sound problem and don't know how to solve it. Only recently I purchased PTE version 9.0.8. I created a wonderful slideshow with it and put music (mp3-files) in it. When I publish it to exe all works fine (till the end of the slideshow). But when I publish it to mp4 (and AVI), the sound works fine in the beginning but after about 10 minutes or so the sound totally stops suddenly but de slideshow goes on (till the end). For your information: I have created a slideshow with 1142 slides and with a duration of about 77 minutes. I publish it with a quality of 1920x1080 pixel and on highest quality and standard quality. I already tried a lot of different ways to publish it but the problem keeps existing. Does anyone at this forum knows a solution?