I’ve done loads of offline to online’s with FCP in the last couple years from editors outside my company. Here’s my method:
I typically ask for a copy of their FCP project file. I’ll go through their edit and pull all the problem clips to a high video layer. Then dupe that sequence and delete all those problem clips. These are typically freeze frames, speed ramps, titles, etc…. Then I’ll do a Media Manager on that sequence and it PROBABLY does a good job at creating a new project with unused media deleted and ready for a batch digitize. As soon as you hit “batch capture” you can usually see if there are missing reel names, or if it wants to digitize 30 hours for a 10 minute sequence…. at which point I go through the bins and try and locate the offending clip. Keep doing this until I’ve got a sequence which I can batch capture. And then go back to those original problem clips and bring them over by hand.
and sometimes when it just gets too rough, I make layer by layer EDL’s and bring those in. You lose a lot of data that way, but it’s faster to recreate things sometimes than spend hours trying to get Media Manager to bring things over properly.
Having said that, an offline which is straightforward cuts and dissolves will typically Media Manger OK right off the bat.
Time consuming as all get out. But it works and I haven’t pulled any hair out in the last year.