cdr to iso on Mac

update: 直接用disk utility燒錄cdr就可以了... 0rz

純粹只是cdr檔案轉成iso

hdiutil makehybrid -iso -joliet -o FILENAME.iso FILENAME.cdr

另外一個是將檔案轉成cdr之後再轉成iso
reference: Convert .cdr to .iso Mac OSX 10.5 (leopard)

1 - Go into Disk Utility and highlight the CD which is in the drive.
2 - Click “New Image” in the toolbar up above.
3 - Image format should be “DVD/CD master”. Name it whatever you want and save it where you like.
4 - Wait.
5 - When that is done, open up your Terminal.
6 - Goto the path where you saved it (ie: “cd ~/Desktop”).
7 - Issue this command:
hdiutil makehybrid -iso -joliet -o FILENAME.iso FILENAME.cdr
8 - Rejoice and burn your ISO. Or just burn your CDR since Mac’s support that.