A:AnswerThough Nero is incapable of supporting Mac operation systems, this doesn't mean it's impossible to burn a disc on Mac anymore. I have a solution to your problem. I have found an alternative solution. MacX DVD Ripper Pro. Software is free to download.
Step 1: Free download and launch this remarkable DVD ripper on Mac, then click "DVD Disc" button to import DVD from your computer.
Step 2: Click "DVD Backup" on the list and select the "Clone DVD to ISO Image" mode.
Note: For those who want to put DVD movies to mobile devices, it so helps as it is accompanied by a wide range of features to cover all your needs. You are allowed to convert DVD to MP4, H.264, MOV, FLV, MPEG, M4V, AVI, and other widely-used video formats as well as directly convert DVD to iPhone, iPad, Android devices with outstanding quality. See also: Handbrake Mac | VLC Rip DVD | free DVD ripper for Mac
Step 3: Click the "Browse" button and choose the location where you would like to save your DVD output file.
Step 4: Click "RUN" to start copying DVD to ISO image.
Additional information: If you are not meant to burn DVD, but also want to transfer DVD movies to play them on iPhone iPad on the move, you can use MacX MediaTrans to sync the converted DVD movies to iPhone iPad instead of the complicated iTunes sync.
Note: After you get the ISO image file, you can burn it to a blank disc with the help of iDVD or other DVD burner software.