[MPlayer-users] dvdnav not playing titles that worked

[Alexander Roalter]

On 11/15/2011 02:27 AM, Roger Pack wrote:
>>> I got a DVD "The Producers" from Sony (German RC2), which initially was
>>> my first with the ARccOS copy protections back in 2006.
>>> I then found out that using dvdnav:// instead of dvd://, I could play
>>> the movie (dvd:// does not work, as some sectors marked as defective are
>>> in the way).
>>>
>>> It's now 4 years later, and upon trying to watch the movie again,
>>> playing title one now jumps back to the last few frames of another title
>>> and begins then with the normal movie, but with great audio/video
>>> difference (the few frames of the other title at the beginning already
>>> have the sound of the starting logo).
>
> Is this still a problem?
> If yes, could you try it with this
> http://lists.mplayerhq.hu/pipermail/dvdnav-discuss/2011-November/001561.html
> and https://gist.github.com/1358679 applied and see what happens?
> -roger-

The problem is still there, even with the patch applied (but I don't see 
what would be in the githup, it's only text). I get the audio from the 
main feature (The Columbia logo fanfare), but a bit of video from a 
different title on the disc. After that, I get the columbia logo, and 
audio/video sync slowly catches up.

Once I seek, the video gets back to that initial bit, but continues 
right into the next chapter. It's all a bit confusing.

If I dump the video instead of playing it, I don't get the other title 
in front, but a bit of black screen (a few seconds of sync difference, 
which catches up in the next 10 or so seconds).

The IFO files for this DVD I have put together at 
http://www.roalter.it/dvd/downloads/producers_dvd.tar.gz, perhaps 
someone who knows how can feed it to the VM...

To finish things up, I get the following output:



*** libdvdread: CHECK_VALUE failed in libdvdread4/ifo_read.c:843 ***
*** for cell_playback[i].first_sector <= 
cell_playback[i].last_vobu_start_sector ***

*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
*** Zero check failed in libdvdread4/ifo_read.c:864
     for cell_position[i].zero_1 = 0x04
audio stream: 0 format: ac3 (5.1) language: en aid: 128.
audio stream: 1 format: ac3 (5.1) language: de aid: 129.
audio stream: 2 format: ac3 (stereo) language: en aid: 130.
subtitle ( sid ): 0 language: en
subtitle ( sid ): 1 language: de
subtitle ( sid ): 2 language: de
subtitle ( sid ): 3 language: tr
subtitle ( sid ): 4 language: de

INIT ERROR: couldn't get init pos New position not yet determined.
Remember to disable MPlayer's cache when playing dvdnav:// streams 
(adding -nocache to your command line)
DVDNAV, switched to title: 1
audio stream: 0 format: ac3 (5.1) language: en aid: 128.
audio stream: 1 format: ac3 (5.1) language: de aid: 129.
audio stream: 2 format: ac3 (stereo) language: en aid: 130.
subtitle ( sid ): 0 language: en
subtitle ( sid ): 1 language: de
subtitle ( sid ): 2 language: de
subtitle ( sid ): 3 language: tr
subtitle ( sid ): 4 language: de

...



-- 
Cheers,
Alex