I have just finished my final project for class and it took quite a bit of work. Problem is I'm an idiot - true story. I've tried exporting several different ways all ending up with the audio randomly bursting into horrific screeches about 3/4ths the way through the project.
After searching around, it seems like the problem could be the audio files that aren't in 48k. Some are in 44, one is in 32.
Anyway, what is an expedient way to fix this issue? I'm still not that familiar with Macs so I'm not really sure what software would be used or how to replace the files in FCP without losing the edits and filters and effects added, etc.