Need DVDSP 1.5 Subtitle help

[DeadLily]

I'm creating subtitles for a feature length project. I'm about 2/3 into it, and suddenly it will not let me edit new titles. It lets me create new blank titles, but when I click to edit them, I'm sent back to the first title at the beginning and forced to re-edit that one.

I'm using DVDSP 1.5, on a G3 with OS X.2.8. Is there an upper limit to the number of titles a project can have? This show is very dense with dialog, and I've probably made 300-400 titles for it so far.

[terryj]

http://discussions.info.apple.com/webx?13@186.SjynaQbny2M.0@.689be0b8/0

and

http://www.kenstone.net/fcp_homepage/dvd_sp2_subtitles.html

I know the max number of streams is 32 for subtitles,
aside from that I do not know.

[WiseWeasel]

That is, you can have 32 subtitle streams per video title. There is no limit on how big each subtitle stream is. Just make sure you're not making a new subtitle stream for each frame of subs.

[DeadLily]

That's all good, but the problem isn't with multiple streams.

I am creating one single stream. I am using DVDSP 1.5 Subtitle Editor. It has been going along just fine.... until now; for no apparant reason, the program throws me back to the FIRST subtitle when I try to edit a NEW subtitle. This is all within one single stream.

I have hit a wall. The program will not let me finish this stream. Does anyone know what it going on?