What is the DVD format dove o-ring?

It took me a while to figure it out because it's not listed as "dove o-ring" anywhere. But I did find that the seal "dove o-ring" stands for the Dove Foundation for Family Movies. In other Words, dove o-ring means it is an approved family movie, the content of which is child safe and supported by the Dove Foundation. It doesn't have anything to do with the formatting of the movie or film itself. So don't worry, it will still work on whatever media player its listed for (dvd, blueray, etc)