What I did was to download the older version of of QT and install
that. Now it works fine.

--- In QuickTime@yahoogroups.com, rmanke <no_reply@...> wrote:
>
> Try re-installing quicktime by going to www.apple.com/quicktime and
downloading a
> copy there.
>
> Ron
>
>
> --- In QuickTime@yahoogroups.com, "BevSykes" <basykes@> wrote:
> >
> > The videos I can no longer play on my computer using the quicktime
that was just
> installed I CAN play if I upload them to Blip and play through
Quicktime there. I don't
> understand.
> > --
> > Bev
> > Blog: http://funnytheblog.blogspot.com/
> > Journal: http://funnytheworld.com
> >
> >
> > ----- Original Message -----
> > From: sl45_sotong
> > To: QuickTime@yahoogroups.com
> > Sent: Thursday, October 05, 2006 6:18 PM
> > Subject: [QuickTime] Re: QT cannot play MOV file
> >
> >
> > --- In QuickTime@yahoogroups.com, sl45_sotong <no_reply@> wrote:
> > >
> > > Hi,
> > >
> > > I have 1 MOV file more than 300MBytes in size. Whenever I wish
> > to
> > > play, it gives me the file is not of MOV type. Please help to
> > advise
> > > what software can I use to edit the MOV file, and how shall I
edit
> > it.
> > > Thanks.
> > >
> > > Regard.
> > >
> > Hi, Just an update. I managed to repair the MOV file. Now I can
play
> > back as usual. The problem lies with the values in the "mdat"
nodes,
> > which the length of "mdat" was set to 0. After I look for the
"moov"
> > entry, and do the necessary substraction, I manage to get
everything
> > back in place. Luckily, only the main pointer is affected, else, I
> > think I will take more time to do the repair.
> >
> > Thanks, Ron, for your advise.
> >
> > Regards.
> >
> >
> >
> >
> >
> > [Non-text portions of this message have been removed]
> >
>