Smart convert of split stereo files

Hi
New to the import of AAF.
After importing the AAF package from the video editor, I have got some interleaved files but also a bunch of split files.
Is there a smart method to convert those split files into interleaved AIFF or WAW?
Any help much appreciated! :slight_smile:

I use a macro which converts the mono L R files to stereo, disables and then hides the track.

I’ve been wondering, is there anyone who works with the mono L R files? Why does Premiere split them!?

Project / Convert Tracks / Mono to Multi-channel

Historical reasons, I assume, to cater older versions of ProTools and the like.