Retrieving an accidentally deleted title

[vcats]

I have an unfinalized dvd-r. When putting it together, I accidentally deleted one of its titles. The equipment on which it was created does not have an undelete function for -r's, yet the title must still be on the dvd, mustn't it? So is there a way to get that missing title back? I can finalize the dvd if that would help. Thanks.

[Cornucopia]

For Dvd-r, if it was ever truly recorded onto the disc, then it is still there, somewhere. You should NOT finalize, but open the unfinalized disc in Nero or another app that also works with Track-at-once/session-at-once and pull the "deleted" file from the previous track/session. If your disc was being instead recorded with packet-writing, you will have a much harder time, but you should still be able to extract what you want by using Isobuster (may have to get the paid version for it to fully work).

Scott