>From [EMAIL PROTECTED] Mon Dec 23 14:40:02 2002

>> ... the patch does the trick and mkisofs masters correct
>> DVD-Video image, but presumably extra code performing cross-checking is
>> required:-)

>I have to insist at the very least on the following cross-check. A.

>--- ./mkisofs/dvd_file.c.orig  Sun Jul 21 14:53:03 2002
>+++ ./mkisofs/dvd_file.c       Mon Dec 23 14:28:10 2002
>@@ -539,6 +539,20 @@
> 
>                       /* Find the actuall right size of VTS_XX_0.VOB */
>                       if (vts_menu_file != 0) {
>+                              if (vts_ifo->vtsi_mat->vtsm_vobs == 0)  {
>+                                      /*
>+                                       * Apparently means that VTS_XX_0.VOB
>+                                       * is empty after all...
>+                                       */
>+                                      menu_vob = 0;
>+                                      /* Double-check... */
>+                                      if (DVDFileSize(vts_menu_file) != 0) {
>+                                              
>fprintf(stderr,"%s/VIDEO_TS/VTS_%02i_0.IFO "
>+                                                      "appears to be corrupted.\n",
>+                                                      mountpoint, counter+1);
>+                                              return (0);
>+                                      }
>+                              } else

OK, I did look at this change and it seems that 

1)      The text is wrong: The file related to vts_menu_file is 
        VIDEO_TS/VTS_%02i_0.VOB and not VIDEO_TS/VTS_%02i_0.IFO

2)      When manually putting some junk into the file
        VIDEO_TS/VTS_%02i_0.VOB the following message is displayed:

        mkisofs: Either VIDEO_TS.IFO or VIDEO_TS.VOB is not of correct size.
        mkisofs: Unable to make a DVD-Video image.

So we do not wven come to your check. It seems that this additional code
is not needed and would never be reached.

Jörg

 EMail:[EMAIL PROTECTED] (home) Jörg Schilling D-13353 Berlin
       [EMAIL PROTECTED]               (uni)  If you don't have iso-8859-1
       [EMAIL PROTECTED]           (work) chars I am J"org Schilling
 URL:  http://www.fokus.fhg.de/usr/schilling   ftp://ftp.berlios.de/pub/schily


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