Created
January 15, 2021 01:20
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| brew ddrescue | |
| diskutil unmount[|unmountDisk] /dev/<dvd drive disk> | |
| ddrescue -n -b2048 /dev/<dvd drive disk> diskimagename.[iso|disk] mapfile | |
| ddrescue -d -r1 -b2048 /dev/cdrom cdimage mapfile | |
| brew -- dvdbackup | |
| $ cd /dir/where/you/save/the/dvd | |
| [OS X] | |
| $ diskutil unmount /dev/diskXX | |
| # insert DVD to be copied | |
| $ dvdbackup -M -i /dev/diskXX --progress | |
| $ genisoimage -dvd-video -udf -o movie.iso /dir/where/you/save/the/dvd | |
| $ eject /dev/dvd | |
| # now insert a blank DVD | |
| $ growisofs -Z /dev/dvd=movie.iso |
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