Are you using a virtual drive to mount the .img file, and then open it with VLC?
Otherwise you will not get the correct representation of the DVD. You will for example miss the intro of the DVD, and it will be hard to navigate the DVD.
I hope it works for you, otherwise you have this:
(Picture of the start menu on the DVD). Before and after exercises: (Warm up & Warm down) PHASE 1: Basic Stretching. Basic Jelqing. Testicle Health Massage. PHASE 2: DLD Blasters - DLD A-Stretch. DLD Blasters -...
mattersofsize.com
I have extracted the video content from the DVD. You can watch it directly here at MOS forum.