[DVDnav-discuss] Can't watch DVD

[Roger Pack]

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On Tue, May 28, 2013 at 12:07 PM, Alexander Roalter <alex at roalter.it> wrote:

> Am 28.05.2013 19:54, schrieb jan.maske at abwesend.de:
>
>  Hello!
>>
>> Thanks to all who have answered!
>>
>>  I don't think lsdvd uses dvdnav, but rather just dvdread directly.
>>> And since most of the improvements to handle marginal DVDs (like copy
>>> protection schemes) need to be done at the dvdnav level rather than
>>> dvdread, apps like lsdvd won't work.
>>>
>>
>> Good to know. I updated now libdvdread and libdvdnav and vlc was finally
>> able to play the DVD. There is still the problem that it starts with the
>> wrong track, but at least I could watch it. :)
>>
>> If it is of any help, vlc/libdvdread outputs a couple of error
>> messages like:
>>
>> *** libdvdread: CHECK_VALUE failed in ifo_read.c:1246 ***
>> *** for vts_ptt_srpt->title[i].ptt[j].pgn != 0 ***
>>
>> libdvdread: Invalid IFO for title 3 (VTS_03_0.BU).
>>
>> and
>>
>> [0x7fa288005a58] main input error: ES_OUT_RESET_PCR called
>>
>> libdvdnav: Suspected RCE Region Protection!!!
>>
>>
>> BTW, which one of the following repositories should I use?
>>
>> svn://svn.mplayerhq.hu/dvdnav/trunk/libdvdread
>> git://github.com/microe/libdvdread.git
>> git://git.videolan.org/libdvdread.git
>>
>>  Consider trying apps that use dvdnav directly, like handbrake, mplayer
>>> (with dvdnav://), xine, or any other number of of apps.
>>>
>>
>> mplayer didn't really work but then again I didn't try all 99 tracks.
>>
>> Thanks for helping out,
>> Jan
>>
>
> As I mentioned earlier, play the disk with mplayer -v dvdnav:// (without a
> title number), then select the main feature in the menu and look at the
> debug output, you'll see which title is played, when the message "switching
> to track xy" appears.
>
>
> --
> cheers,
> Alex
>
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