[Michael Gissing] “my prognosis is that the OMF is solid and the reference video may be the culprit.”
That could be the case. If so, then Logic is the culprit. Most recently, I’ve exported OMFs from FCP and imported them to Logic. I then exported an aiff from Logic and brought it back into FCP. With doing nothing more then exporting, importing and exporting again, some parts were out of sync. The out of sync portions were always where a cut had been made and they were completely inconsistent in the amount of discrepancy. Some were ahead and some were behind and off by different amounts. I wish I knew what the problem was, but it’s been consistently inconsistent with the last 3 projects that required OMF exports.