Old Photo

Hi,

I am just not sure where to ask this question. I was looking through a "junk drawer" and found a very old DVD that I made with iMovie many years ago. It has a photo in it that I just love and no longer have. I tried to take a screen shot, but all I get is a blank gray square on my desktop as a .png file. I tried to just paste into Photoshop, but again, I just get a gray screen. Is there anyway I can get this photo. I no longer have the original and this old DVD is the only copy I have. I would love to get it into Photoshop and saved as a .jpg.

Thanks,

Linda