I just catalogued my DVD collection using iSight and the "Add Multiple DVDs..." function.
I processed stacks of 20 or so at a time. Once I got the hang of how the iSight scanning works, it went quite quickly.
There were a few miss-scans, and a few items that couldn't be found,
but working out which items failed from each stack could have been easier.
I suggest that DVDPedia keep a frame grab of the barcodes that had problems, and show that instead of just the barcode number.
I'm still getting familiar with all that DVDPedia can do, so forgive me if there is already a way for this to work, but I'd also like DVDPedia to automatically keep a link for the imdb page for each item...
Thanks for a great tool!