I have been exporting 30 minute sequences as Quicktime ProRes422(HQ) files. 10% of them have a random frame (from somewhere else in the sequence) inserted in random places. If this sequence is exported again, without any changes, it will no longer have the random frame.
The source are Quicktime ProRes422(HQ) 29.97fps 2ch (with IVT).
Export as Quicktime ProRes422(HQ) 23.976 2ch.
On a MAC using currently updated AFX CC-2014.
This has been happening for over 50 sequence exports. Any idea on how to fix this issue?