when I export a video that has just been edited, the result is an mp4 video in which the audio is not in parallel with the video. I didn't make any mistakes in editing. what's the problem?
Maybe you have to change your "Default Present", when you are about to Export your Video look for the button that says "Default Present" and set it to whatever you like. Mine for example is set to "Youtube 1080 HD".
@franci11 What you are describing is a common issue with Variable Frame footage, if I am not mistaken. Using a free program called MediaInfo to generate a tree report and pasting it here will help the gurus diagnose if that is the case with your footage. This is a link to a Windows 32/64 bit version
If you are on Mac or Linus here is the main download page link:
Hope this helps