[SATLUG] DVD questions

[Bruce Dubbs]

I've not gotten into DVD burning and have a few questions.

I have a DVD that was created from some video a group I belong to made.
 I would like to make this video available on a web site.

I can mount the DVD as a regular device, but it has a lot of files on it
that I don't recognize:  .bup, .ifo, .vob, .ses, .mpg, .psd, .spu, .dvd,
.mp2.

The first question is how do I make a downloadable image for others to
burn the DVD?  Do I just use mkisofs on the files?  If so, are there any
special options?

The second question is how do I extract files for direct viewing?  There
are nine segments and I'd like to have users look at the video directly
off the web or download the files and view them on their computer.  Most
of the viewers would be using Windows systems, but some would use Macs.
 I'd like to use something that is compatible with all systems.

Any advice or pointers to documents will be appreciated.


  -- Bruce