[DVDnav-discuss] "libdvdread: Invalid main menu IFO" on ppc

[Dominik 'Rathann' Mierzejewski]

On Wednesday, 16 April 2008 at 18:30, Nico Sabbi wrote:
> On Tuesday 15 April 2008 17:58:30 Dominik 'Rathann' Mierzejewski 
> wrote:
> > I've just received a bug report:
> > ===
> > Opened by W. Michael Petullo  	 on 2008-04-15 04:11 EST  	[reply]
> >
> > Description of problem:
> > I have been unable to play DVD's with
> > gstreamer-plugins-ugly-0.10.7-1.lvn9.ppc when it is built against
> > libdvdread-4.1.1-6.fc9.ppc. I rebuilt gstreamer-plugins-ugly
> > against the older libdvdread-0.9.7-3.fc8 and it worked fine.
> >
> > I receive an error that states, "libdvdread: Invalid main menu IFO
> >
> > (VIDEO_TS.IFO)." Here is an example:
> > > gst-launch dvdreadsrc device=/dev/hdc ! dvddemux name=dvd dvd. ! 
> > > mpeg2dec  !
> >
> >  queue ! ffmpegcolorspace ! xvimagesink dvd. ! a52dec !
> > audioconvert ! audioresample ! queue ! osssink
> > Setting pipeline to PAUSED ...
> > No accelerated IMDCT transform found
> > libdvdread: Using libdvdcss version 1.2.9 for DVD access
> > libdvdread: Invalid main menu IFO (VIDEO_TS.IFO).
> 
> > ERROR: Pipeline doesn't want to pause.
> > ERROR: from element /pipeline0/dvdreadsrc0: Could not open DVD
> > Additional debug info:
> > dvdreadsrc.c(236): gst_dvd_read_src_start ():
> > /pipeline0/dvdreadsrc0: ifoOpen() failed: File exists
> > Setting pipeline to NULL ...
> > FREEING pipeline ...
> > [...]
> > ===
> > https://bugzilla.redhat.com/show_bug.cgi?id=442508
> >
> > Regards,
> > R.
> 
> 
> hard to  understand what's wrong: was he using our dvdnav?

Yes, he was. It was 4.1.1 patched by me to be almost the same as 4.1.2.
I'll push 4.1.2 and ask for retest, but I'm not expecting any difference.

> what dvd title is that? maybe as issue with gstreamer?

He says there are similar issues with vlc. I've asked him to provide
mplayer -v dvd:// output.

Regards,
R.

-- 
Fedora contributor http://fedoraproject.org/wiki/DominikMierzejewski
Livna contributor http://rpm.livna.org MPlayer developer http://mplayerhq.hu
"Faith manages."
        -- Delenn to Lennier in Babylon 5:"Confessions and Lamentations"