[Dvdrtools-users] editing Volume ID?

[Alexy Khrabrov]

Greetings -- mkisofs has options to specify Volume ID, System ID,
and all others on teh PVD (Primary Volume Descriptor).
But is there a way to add/modify them in an _existing_ image file?
E.g., if I decided to use Volume Seq/No to number my images...
Can't seem to find any PVD-editing tool, only making it at once
with the whole kaboodle via mkisofs again, or vcdimager, or smth...

-- 
Cheers,
Alexy Khrabrov :: www.setup.org :: Age Quod Agis