www.makemkv.com

Posted: **Sat Nov 17, 2018 1:27 pm**

Hi,

I'm usually creating a backup of my 3D BRs. So far this worked without issues.
But starting with 1.12.3 I'm no longer able to backup a disk - when selecting "backup" makemkv takes about 5 seconds and then gives a message "backup failed".
Opening the disk and storing just parts of it however works - so makemkv seems to be able to read the disk.
I've now tried also the latest 1.14.1 - but same behavior (tested with Solo - A star wars story).
Reinstallig 1.12.2 - and "backup" works.

Did I miss a change in makemkv? Is there a new prerequisite to backup a disk now?

Thanks!
J

Posted: **Sat Nov 17, 2018 2:52 pm**

Backup definitely works in 1.12.x and 1.14.x...

Do you have debug logging turned on? What does the log show for the attempt?

Posted: **Sat Nov 17, 2018 3:46 pm**

yep. debug logging is on, this is what i get:

Code: Select all

Debug log started at Sat Nov 17 15:41:46 2018 , written by MakeMKV v1.14.1 win(x64-release)
Using 1048320KB for read cache.
001005:0000 MakeMKV v1.14.1 win(x64-release) started
001004:0000 Debug logging enabled, log will be saved as C:\Users\Jeff/MakeMKV_log.txt
DEBUG: Code 2365587456 at q'(*`fMQ6kt8Paz::121274285
005072:0000 Backing up disc into folder "O:/backup/3DDisk"
001003:0020 DEBUG: Code 182 at ?Ntw=,+,HYRHLXmD9tN:213142220
001003:0020 DEBUG: Code 0 at ?Ntw=,+,HYRHLXmD9tN:29404671
001003:0020 DEBUG: Code 0 at J:DD4MJmHb7fW3P.]jTB:29396713
005069:0080 Backup failed
005080:0204 Backup failed.
Application exited at Sat Nov 17 15:42:49 2018

Of course "O:" is writeable and has enough free space (1.12.2 can backup the same disk to this drive without issues).
I'm also pretty sure that it is not related to the disk - as actually none can be backuped anymore.

Posted: **Sat Nov 17, 2018 3:55 pm**

This is a bug in 1.14.x - backup fails for some 3D discs. Opening the disc should work.

Posted: **Sat Nov 17, 2018 8:38 pm**

I haven't really tried 3D discs so I wouldn't know.Regular backup Appears to me to work slow but still good given the fact I throw plenty of discs at it.Just out of of being curious does anyone seem to have a difference backing up 4K bluerays vs regularf blurays and DVDs? ive only done backups on a few UHD disks before so I would be curious to know

www.makemkv.com

"Backup" no longer working?

"Backup" no longer working?

Re: "Backup" no longer working?

Re: "Backup" no longer working?

Re: "Backup" no longer working?

Re: "Backup" no longer working?