My audio is out of sync after export

[TheoKal]

Hey!

i am editing a podcast and after editing and rendering everything is perfeclty fine on the timeline.

after i export the file is somehow corrupted? after a certain point the audio is way out of sync and i am not sure why. everytime i export the 'corruption' is at a different location so one time it was on the 7 minute mark a different time on the 30 minute mark and so on (you get the point)

i have no idea why this is happening and i cannot find a clear answer online. 

keep in mind i have not changed my settings as i have a preset saved that i use every week and never had a problem. 

hope someone can help. 

thank you x

[Ann Bens · Accepted solution]

If the footage is variable framerate convert to constant framerate with Handbrake or Shutter Encoder before bringing into Premiere.

VFR footage tends to give sync issues.

[TheoKal]

ok so i fixed the problem - as Ann Bens suggested what i did was i downloaded handbrake and change my framerate to constant - weird thing is i have done 56 episodes of the same settings without any issues and this is the first time this has happened. no idea why and no idea if this is a new thing that i have to do before every edit. 

[Peru Bob]

Double check if your camera settings changed.