Allen, you can do all of this 1000x typing, again and again, specially after changes in timeline, containing >50 markers.
You can not mean this seriously: "2. Right click the marker and modify it. type in the time code that you see IN THE MARKER a SPACE and the chapter name."
Hello? Anybody out there?
If I change something, I only export the projects FCPXML directly from FCPX and combine it with the fresh exported new cut within 3 clicks, while you type again for an additinonal hour.
I do no conversion or so. I export the FCPXML from FCPX, share the re-edited movie without compressor, load both into AVT ChapterIt, Cmd-S and I am done.
Type the timecode MANUALLY into TextEdit? Come on, this is 1985 style workflow.
Lack of chapter markers = no workflow = inconvenient to the power of ten. Basta!
And a contradiction against anything Apple once stood for: Making life easier, not harder.
You type, I use the very convenient AVT ChapterIt and I am done within seconds.
While you're still typing, I have another and another and another etc. beer next pub, waiting for you to join the table... ;-)
Cheers,
Roland
PS: I am almost sure, FCPX is the one and only editing software in the world, without offering Chapter Markers. Sad to say the truth.