DVD player won't play

[RAB302]

I just ran command inxi di and get:

Code:

raymond@RAB-P-6860FX:~$ inxi -d
Drives:    HDD Total Size: 80.0GB (15.5% used)
           ID-1: /dev/sda model: Hitachi_HTS72208 size: 80.0GB
           Optical: /dev/sr0 model: Optiarc DVD RW AD-7563A
           dev-links: cdrom,cdrw,dvd,dvdrw
           Features: speed: 24x multisession: yes
           audio: yes dvd: yes rw: cd-r,cd-rw,dvd-r,dvd-ram
raymond@RAB-P-6860FX:~$

So my guess it sees the DVD player but VLC player still wont play I get and error unable to open the MRL 'dvd:///dev/sr0'

Any Suggestions please? Thanks.