libdvdnav can not open ifo files of a particular DVD

I have a copy of Shark Week The Great Bites Collection published by GAIAM (region 1).

Using the latest libdvdcss 1.2.13 I am unable to play this under VLC in either Windows or Linux. VLC crashes on both systems. I get a warning about encryption on the Windows box, but not Linux. When I try to use mplayer under Linux, this is what I get:

[kenny@mercury ~]$ mplayer dvd://1 -dvd-device /dev/cdrom Creating config file: /home/kenny/.mplayer/config MPlayer SVN-r36573-4.8.2 (C) 2000-2014 MPlayer Team mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control.

Playing dvd://1. There are 7 titles on this DVD. There are 1 angles in this DVD title.

*** libdvdread: CHECK_VALUE failed in /builddir/build/BUILD/libdvdread-4.2.1/src/ifo_read.c:1263 *** *** for vts_ptt_srpt->title[i].ptt[j].pgn != 0 ***

*** libdvdread: CHECK_VALUE failed in /builddir/build/BUILD/libdvdread-4.2.1/src/ifo_read.c:1263 *** *** for vts_ptt_srpt->title[i].ptt[j].pgn != 0 ***

libdvdread: Invalid IFO for title 1 (VTS_01_0.BU).

Cannot open the IFO file for DVD title 1. No stream found to handle url dvd://1

Exiting... (End of file)

I know that it is the encryption, as I have tried using winxdvd under Windows to see if it can decrypt the file, and it can.

Is there anything else I could provide to help troubleshoot this?

Please share the ifo and bu files.

assigned to @Courmisch

added Component::Input: file system label

changed title from libdvdcss can not decrypt a particular DVD to libdvdnav can not open ifo files of a particular DVD

assigned to @jbk and unassigned @Courmisch

BUP and IFO files

Added attachment:

• dvd_contents.tar.gz

Is there anything else I can provide to help with troubleshooting this?

No idea if this is helpful or not, but I pulled this from a log from DVDFab (from a friend's Windows computer, which DVDFab is able to decrypt the DVD):

1m 42.27s: opening drive D 1m 42.28s: opened i/o 1m 42.28s: got media type 4 1m 42.36s: got max lba 3938239 1m 42.37s: got disc type 10 1m 42.41s: type DVD-VIDEO 1m 42.41s: volume label SHARK_WEEK_GREAT_BITES_DISC1 1m 52.74s: Source manager: add source id 0. 1m 52.75s: Open blu-ray disc expired time: 215811 1m 52.76s: opening drive D 1m 52.76s: opened i/o 1m 52.87s: got max lba 3938239 1m 52.87s: got disc type 10 1m 52.91s: internal path D:/VIDEO_TS/ 1m 52.92s: got copyright 1 fe 1m 53.38s: got udf/iso 1m 54.76s: got discinfo 1m 54.78s: pathplayer enabled 1m 55.84s: button: vts_1 menu_1 pgc_7 cell_2 sector_6401 count_5 1m 57.81s: button: vts_1 menu_1 pgc_8 cell_1 sector_6508 count_5 2m 03.08s: button: vts_1 menu_1 pgc_9 cell_1 sector_6564 count_3 2m 04.95s: got dvdinfo 2m 04.95s: opened dvd 2m 04.96s: Source manager: open successful. 2m 05.01s: Work manager: create DVD mainmoive work 0 with source 0 and uiinfo 0.

dvdfab's video_ts file

Added attachment:

• 31c75.zip

I attached what showed up in the temp directory when DVDFab opened the DVD disc. I ran a diff on the VIDEO_TS.IFO file from the original DVD folder against this one, and noticed that the two are different.

digimars,

This could be a bug in the libdvdread library, which I'd like to track down. Comparing the two IFOs is giving me different information. I'd like to make sure I get the exact original IFO data so I can track it down better.

Would you mind mounting the DVD in Linux and getting me the IFO from there?

In case you're not familiar how to do it, here's a quick instruction set:

$ sudo mkdir /mnt/dvd $ sudo mount -t udf -o ro /dev/dvd /mnt/dvd

Then you can copy VIDEO_TS/ IFO and BUP files. :)

This is now fixed upstream

added Status::fixed label

closed