I have a DVD of the old 1955 Peter Pan Telecast that I have been trying to open with MakeMKV.
When it first starts opening the disk it seems to scan all the titles just fine but then it gets stuck scanning CSS sectors. I have let it run for about 3.5 hours and the sectors scanned number just keeps climbing (7mil+ when I ended it). The time remaining for the disk opening climbs to 106 hours. If I stop the process the disk doesn't open. I have also tried backing up the the disk but the backup fails with a strange error message in the log file.
Here is a log file for trying to open the disk for about 6 minutes and then attempting a backup. I unfortunately didn't have logging on when I did the 3 hour run.
Debug log started at Wed Apr 30 19:25:57 2025 , written by MakeMKV v1.17.8 win(x64-release)
001005:0000 MakeMKV v1.17.8 win(x64-release) started
001004:0000 Debug logging enabled, log will be saved as file://C:\Users\MrS/MakeMKV_log.txt
Using 262272KB for read cache.
Network access is ENABLED, CURL version 7.72.0/Schannel/1.41.0 (x86_64-pc-win32) , proxy server not set.
WinCdArb=v1.2.0_tiny win(x64-release)
005075:0000 The new version 1.18.1 is available for download at http://www.makemkv.com/download/
DEBUG: Code 3 at E}P)4^&Zt'eI2]i`NTMR>^^t:29395310
SDF v098: PIONEER_BD-RW__BDR-S12JX_1.01_AEDL011867WL
DEBUG: Code 3 at E}P)4^&Zt'eI2]i`NTMR>^^t:29395310
SDF v098: PIONEER_BD-RW__BDR-S12JX_1.01_AEDL011867WL
001011:0000 Using LibreDrive mode (v01.0 id=2AE09FD4F501)
003007:0000 Using direct disc access mode
Launching C:\Program Files (x86)\MakeMKV\mmgplsrv64.exe
003025:0000 Title #1 has length of 7 seconds which is less than minimum title length of 120 seconds and was therefore skipped
003025:0000 Title #2 has length of 34 seconds which is less than minimum title length of 120 seconds and was therefore skipped
003028:0000 Title #4 was added (2 cell(s), 0:20:30)
003028:0000 Title #5 was added (2 cell(s), 0:05:48)
003028:0000 Title #6 was added (2 cell(s), 0:10:05)
003028:0000 Title #7 was added (26 cell(s), 1:41:19)
001003:0020 DEBUG: Code 4 at Mv\[m{8_VoApo:29395770
001003:0020 DEBUG: Code 4 at pE/7km#Q)Ly~Z8!3A2:121272882
001003:0020 DEBUG: Code 0 at fMT7r)^o]'VYk~\@:213142036
001003:0020 DEBUG: Code 0 at fMT7r)^o]'VYk~\@:29397978
001003:0020 DEBUG: Code 0 at iAP4HQBk;cl"ixCY:121262578
001003:0020 DEBUG: Code 0 at f/xF#"Q/{8D6&i^:213138494
001003:0020 DEBUG: Code 0 at ._?G0(HRyy@4m$:213134676
001003:0020 DEBUG: Code 0 at iAP4HQBk;cl"ixCY:121262578
001003:0020 DEBUG: Code 0 at f/xF#"Q/{8D6&i^:213138494
001003:0020 DEBUG: Code 0 at ._?G0(HRyy@4m$:213134676
001003:0020 DEBUG: Code 0 at iAP4HQBk;cl"ixCY:121262578
001003:0020 DEBUG: Code 0 at f/xF#"Q/{8D6&i^:213138494
001003:0020 DEBUG: Code 0 at ._?G0(HRyy@4m$:213134676
001003:0020 DEBUG: Code 0 at iAP4HQBk;cl"ixCY:121262578
001003:0020 DEBUG: Code 0 at f/xF#"Q/{8D6&i^:213138494
001003:0020 DEBUG: Code 0 at ._?G0(HRyy@4m$:213134676
005010:0000 Failed to open disc
001011:0000 Using LibreDrive mode (v01.0 id=2AE09FD4F501)
005072:0000 Backing up disc into folder "file://F:/Video/backup/PETER_PAN.iso"
Launching C:\Program Files (x86)\MakeMKV\mmgplsrv64.exe
001003:0020 DEBUG: Code 1 at Mv\[m{8_VoApo:29395770
001003:0020 DEBUG: Code 0 at #5Q.cQ`>r,#pAMVd=%ky:121266097
005069:0080 Backup failed
005080:0204 Backup failed.
Application exited at Wed Apr 30 19:33:02 2025