Unable to make a copy of a physical disc
I've created a blu ray disc via FCPX, and have burned a copy. How can I make a disc image from the physical disc, so that I can make additional copies?
I made a blu ray version of a video, and I have the blu ray disc. I no longer have the original files from FCPX (my computer got wiped out in an earthquake), but I'm trying to make an additional copy of the blu ray disc. When I tried opening "Disc Utilities" and clicked on "New Image," and selected "CD/DVD Master," I got a disc image with ".cdr". When I tried to burn it, I got an error message saying that there wasn't enough space on the blank blu ray. The .cdr image shows it to be 24.22GB.
I tried creating a "burn folder" on the desktop, but cannot seem to drag and drop from the original blu ray the necessary files.
Do I need to purchase Toast in order to accomplish this, or is there another way to create a blu ray disc image?
Any help will be appreciated.
Gary
iMac (Retina 5K, 27-inch, Late 2014), OS X Yosemite (10.10.1), OWC 1 TB 800 FW Drive, OWC 3 TB 800