Re: DVD authoring,copy,edit questions + misc :)

Hello Hakan,

[snip]
> cells that are part of the ILVU are in the cell
playpack table of the
> PGC.  The setting of the Angle register determinesd
which one 
> is played.
> If permitted the user can switch angle during the
playback too.
> 
> Easies is probably to try to find out if the cell
you want to 
> relocate is
> part of an ILVU and if so relocate the whole ILVU.
(i.e all offsets
> that fall in the range 0x700-0xf00 in the example
above, one 
> also has the
> VOB / Cell id's to help as you noticed).

Thanks for all the info it definitely helped me a lot.
May I ask if there is any easy way to get a table of
all ILVU's in a title set.  


> Well that is only used if available, and only needed
from VOB files.
> (Or to read things of a device that is a dvd drive
with a css
> protected disc, since it needs to be authenticated
first) Just using
> an external library though is trouble of sorts.

Well he didn't want to use the call at all - i.e
remove it from dvdread. He also didn't like the GCC
deps in dvdread etc.. the list was long. I kind of
realized that it would be very difficult to please
Joerg without hacking dvdread to pieces.

[snip]


> > It can be worth noticing that Joerg has made
macros for the 
> different
> > Uint16 etc. types used my dvdread. According to
him his way is more
> > portable. This was one of those things that I
thought be a 
> good thing to
> > use in dvdread if you could take a look at it I
could 
> actually do some
> > patches for libdvdread.
> 
> Like not using uint16_t?  or just defining then
instead of using
> inttypes.h?  It's a standard type, or will be. 
Better to use them and
> supply a definition if it's missing that to make up
yet another name
> for it, IMHO.

Yes, I wouldn't like to make a new type but it would
as you said be a good thing to redefine or define the
type if it was either not available or buggy.


> 
> > (Hmm, yes been taking about patches. They will
come sorry 
> for the delay
> >  simply over worked doing the DVD-Video support
and a DVD 
> backup program.)
> 
> No worries, haven't had that much spare time myself.
> 
> > > Is the SPOSIX standard ready yet?
> >
> > I actually don't know if it is.
> 
> Just a small joke, Jörg seems to name everything
s-something, 
> smake star..
> and always go on about how things are not POSIX...

Lol :-), I didn't get you the first time hence my
answer "I actually don't know" since I didn't know
jack about any SPOSIX although I did know about a
JPOSIX :).

Cheers Olaf

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