> some users would just change the date on their PC then to avoid the
problem
>
> of course if you their scenarios of use don't allow it (or it's a nuisance
for
> them), you could try doing it
>
> if they are tech-savvy, they'll just rip the panoramic/cubic images out of
your
> QTVR and reconstruct a new one (or just throw away the sprite track).
>
> Maybe password protected QTVRs that would protect against editing would
help a
> bit, but that would also be a breakable scheme since the password
neededn't be
> respected by all tools (esp. those that parse the QTVR file directly
bypassing
> the QuickTime API)
>
> > I know this topic has been discussed many times before. How to protect
your
> > QTVR file. I know the discussion would always end that no method is
100%
> > and any protection can be hacked.
> >
> > But I personally am frustrated from this. I reach an agreement with a
> > client to use my qtvr for a certain time and a renewal fee has to be
paid
> > for further use. The client continues to use it longer than what has
been
> > agreed. Sounds familiar?
> >
> > Is it worth it to write a QT script that blocks,disables or shows: "Pay
up!"
> > when the qtvr is opened after a certain date. Plus a 'save disable'
> > protection and I think it is not a bad combination.
> >
> > I know that if you use the demo version of vrhotwires and you produce a
QT
> > movie with it. The movie will work until a certain date and then it
> > won't....
> >
> > So is it worth doing or is it a waste of time in the end?
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