problem getting chapters with MuxMan

[alivecamel]

My first attempt, hope someone can tell me what I'm doing wrong.

I have an m2v file, an ac3 file and Celltimes.txt, extracted
from my DVD with PGCdemux. The PGC component has 12
chapters and Celltimes.txt looks like this:

9180
17940
28830
34170
43890
54090
63300
79620
84300
98430
105975

Attempting to put it back together with MuxMan, I specify the
m2v and ac3 in the Video/Audio boxes respectively.
I then use File->Import Chapter and load Celltimes.txt

Hitting "Start" MuxMan duly creates a VIDEO_TS folder with VOB etc.
However if I play this video, it has only a single chapter corresponding
to the first track (song actually) on my DVD. Judging by size, the full
video is there, but that is how it plays.

Same result for playback using both VLC and Roxio player.
Someone please help! Thanks.

[sambat]

On the bottom-left of the MuxMan window, does it show the number of "scenes" on the button - and if you click the scenes button does it list the times.

[alivecamel]

The button is labelled 12 scenes and when pressed shows
data similar to your picture, except that in the last column
there is only one entry:

[sambat]

The MuxMan log file (in c:\) should list the chapter cells similar to the times shown in my image (and missing from yours).
If the list is not present I can only assume it's something to do with the .m2v file - perhaps 'manono' can respond with further suggestions.

[alivecamel]

Thanks for taking a look sambat.
I checked the log and there were no scenes listed.

But now this morning behaviour is different, and I have
not a clue why this should be.
The lone entry in that final column of the Segement Scene List
has disappeared so the entire colum is blank, however this
has caused the chapter breaks to be properly inserted!
Correspondingly there is some scene information in c:\muxman.log

Now I feel like a time-waster but cannot explain how it has changed.
If anyone knows what is going on I would be keen to learn.
Anyhow it seems to be resolved now, hope it stays that way.
The muxman.log hint is handy - cheers.