I know that the DVD-5 standard is 4.7GB. I have a lot of content (128 minutes), so I planned my encodes carefully, and Adobe Encore says the disc is 4.69GB. It burns just fine, but I'd like to know, are all DVDs the same size, or might I have problems when duplicating in the future?
Side note: Before building, Encore says the disc is 4.69GB. After building, it says 4.65GB.