How do I find out the capacity of a DVD disc?
Sorry for such a simple question, but this is really bugging me.
At work I have CDs, DVDs and BluRay discs that are all branded with company logos etc.. so they look the same. Most of the time when I burn a disc I do it in Finder, but it doesn't say the capacity of the disc anywhere. 'Get info' doesn't help and Disk Utility doesn't shed any light either.
I know I should be more organised and label my discs, and I know I should probably use some other software but:
• I like burning discs in Finder; it's all I need (well not quite, evidently...)
• Surely there should be something to tell me if a disc is 700mb/4gb/8gb/25gb The only hint I get is an error message when I try to put too much data on a disc, but I'm not willing to burn every disc using trail and error...