Hi, Philip.
Took me almost two months to get back to this thread)))
Want to make few notes:
[Philip Bowser] “ClipExporter is fantastic if your timeline is only one track, and doesn’t contain any keyframe data.”
You are right – ClipExporter ignores keyframes. But it supports “tracks”.
[Philip Bowser] “The X to 7 approach will bring over some of that keyframe data and multiple tracks, but loses out on some other data like time-remapping, spatial conform etc. and it also costs $50.”
I haven’t used Xto7, but there’s similar approach that is free – DaVinci Resolve. Lite version. You can import your FCPX xml into Resolve and then export it as a “legacy” xml which AE supports through ProImport. Transform data, Keyframes, tracks, Time-Remapping is supported. Spatial Conform is messed.
All the best