Way to tell if backup was DVDShrinked???

[BryceOne]

Is there was to tell if my backup was done with DVDShrink? I'm redoing my movies using DVDRebuilder, but can't remember if I used DVDShrink or DVD2One on some of these, or if they were already done with DVDRebuilder.

[bidefordboy]

Use 'dvdinfopro'
http://www.dvdinfopro.com/

[HatchetMan]

Shrink does not burn, neither does Rebuilder, DVD2One I have no idea about. Shrink uses Ahead Nero, Decrypter, or one other. Rebuilder now uses Decrypter. InfoPro may tell you "Ahead" or "msikofs" or something along those lines, but nothing about the encoder/transcoder used.

[jimmalenko]

Probably the easiest way I can think of is to use your original and open it in DVDShrink. If you used DVDShrink in the first place, it should already have the initial analysis file on your HDD and should jump straight into DVDShrink instead of doing the initial analysis for about a minute or so. If you used something else, then it will try to do the initial analysis. Not foolproof I know, but at least it should tell you which ones you did in DVDShrink. Of course, if you've deleted the analysis files, or got a new PC since you backed up the discs in question, then this method is useless

Also, unless you'd played with DVDShrink's settings, it outputs 4,464MB. I would assume that DVD2One would have a different target size, and DVDRB probably has a different one again. Maybe you could try and match the sizes of your backups with the target sizes of each program ?