I have been making dvds in Imovie and Idvd for a while now and I had to change some things in order to get the last video I made to work. It worked in my dvd player, but when I gave it to the guy who wanted it, it says "Video format format of disc does not meet required video output format for this product" He is using a Samsung Blu Ray player. He has watched my dvds before but I think I may have changed some kind of setting or format? I dont know. I know this isnt a technology forum, but when I read those forums I get confused

I am using Maxell 4.7 GB DVD+R Dvds. Thanks to anyone who can help me out with this!