I have a number of 1080p/59.94 files recorded during one session on a Blackmagic Mini as DNxHD 90. Some link as "DVxHD 90 (HD1080p)" and others as "Avid DNx Codec", both using the QuickTime plug-in. The DNxHD 90 linked files play back smoothly while the Avid DNx identified files stutter.
Why are they not all seen as one or the other. Can I change the designation of the link?
I'm using a Windows 7 PC running MC2018.10.