losing audio sync

[Zakaree Sandberg]

Hey guys...

Im having a little issue.

finishing up a music video I shot/edited, when im exporting im losing audio sync about 1/2 of the way through the video...

it looks perfect on playback through the machine im editing on..

the problem only exists on converting to a video file (h.264, prores)

after i convert.. i open up the video file to check it, and there it is..

it worked before no problem on a few of the first test edits... but all of a sudden it changed.

any ideas?

 

[Brandon Bondehagen]

There might be an issue with the audio being captured at the wrong sample rate. Do you notice the sync issues when viewing in Final Cut or Quicktime?

 

[Zakaree Sandberg]

everything is in sync in final cut.. the min i export and open up in quicktime is when the issue starts.. ive tried to export the audio at 44 and 48.. same issue..
its an aiff audio file.. does that make a difference?