iMovie audio bitrate error message
I have a client that has me making 20sec videos for them, which they are uploading to Amazon to accompany items they are selling.
Amazon keeps rejecting the videos, saying they need to be above 96kbps audio bitrate. I've saved them at 16MB, 23Mb and 48MB. All of them have been rejected. What makes no sense is that a batch I delivered to them in April (4 month ago), saved at 16MB, were NOT rejected.
Does this sound like an iMovie issue? Am I missing something super obvious in the saving process? Do I need to update iMovie? I don't think I have the newest version installed.
iMac Pro