[Dvdauthor-developer] Segfault version 0.5.3

[W. K. P. <ke...@kp...>]

OK, it's probably me...

I follow the directions given in menu.txt to create a menu.  That all
*seems* to go with no burps or bubbles.

Then:
dvddirgen -o foo

Then:
dvdauthor -o foo -m \
-b 210x290-500x310,vts1 \
-b 60x370-225x395,vts1.1 \
-b 400x370-675x395,vts1.3 \
mainmenu.mpg -P -t mpegs/*.mpeg

My output looks like this:
===============================================
STAT: Picking VTS 01

STAT: Processing mainmenu.mpg...
WARN: System header found, but PCI/DSI information is not where expected
        (make sure your system header is 18 bytes!)
WARN: Skipping sector, waiting for first VOBU...
WARN: Skipping sector, waiting for first VOBU...
[ more of the same... ]STAT: VOBU 0 at 0MB, 1 PGCS, 0:00:00
WARN: video resolution was not autodetected
WARN: video format was not autodetected
WARN: aspect ratio was not autodetected
INFO: Generating VTSM with the following video attributes:
INFO: TV standard: ntsc
INFO: Aspect ratio: 4:3
INFO: Resolution: 720x480
[ more stuff ]

STAT: Processing mpegs/010.mpeg...
STAT: VOBU 147 at 24MB, 1 PGCS, 0:01:18
INFO: Generating VTS with the following video attributes:
INFO: TV standard: ntsc
INFO: Aspect ratio: 4:3
INFO: Resolution: 720x480
INFO: Audio ch 0 format: ac3/6ch, drc

Segmentation fault (core dumped)
=======================================================

So... it seems I'm doing something wrong here.

Any clues?  

And aside from http://www.tapping.me.uk/Linux/dvd.html are there any
"HowTO" or tutorial type documents out there for creating menus?  The
information I get from "dvdauthor -h", while quite nice, is pretty much
greek to me.

Thanks in advance,

--Kevin