Bug#845271: libdvdread: CHECK_VALUE failed in src/ifo_read.c:1675

[shirish शिरीष]

Source: libdvdread
Severity: normal

Dear Maintainer,
I was trying to play a movie. I have filed it under libdvdread as I'm
unsure whether it's libdvdnav or libdvdread which is at fault.

The media is in conventional VIDEO_TS directory with the following
directory structure -

[$] ls

VIDEO_TS.BUP  VIDEO_TS.IFO  VIDEO_TS.VOB  VTS_01_0.BUP  VTS_01_0.IFO
VTS_01_1.VOB  VTS_01_2.VOB  VTS_01_3.VOB

Whenever I run the above, I get the following statements dumped on the screen -

AV: 00:02:39 / 01:26:44 (3%) A-V:  0.000
*** libdvdread: CHECK_VALUE failed in src/nav_read.c:264 ***
*** for dsi->dsi_gi.zero1 == 0 ***

It goes on for sometime after which it starts reliably -

AV: 00:02:42 / 01:26:44 (3%) A-V: -0.000
*** libdvdread: CHECK_VALUE failed in src/nav_read.c:264 ***
*** for dsi->dsi_gi.zero1 == 0 ***

AV: 00:02:42 / 01:26:44 (3%) A-V: -0.000

Can the above be fixed ?

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (600, 'testing'), (500, 'unstable-debug'), (500,
'testing-debug'), (1, 'experimental-debug'), (1, 'experimental'), (1,
'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.8.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)


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          Regards,
          Shirish Agarwal  शिरीष अग्रवाल
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