It's a bad disc. Bad brand I mean. What brand is it? I think I got that error once, but that was a bad burn i was trying to do b/c shrink gave a crc on it.
But for you it's probably best to just get better media. Taiyo Yuden or Verbatim are good. Sony and fuji are good to but they have to be made in japan.
I would try those brands that I listed above. I don't ridisc is all that great of a brand. You could just buy a 5 pack or something just to test it and see it it's the disc, see if that fixes it. I'm pretty sure it will.
Try updating your firmware, if you haven't done so, then go here http://forum.rpc1.org/dl_all.php and get the latest firmware for you burner.
On the other, I highly recommend top notch media like YUDEN, Verbatim "advanced azo/datalife plus" and Maxell (mij Hitachi) only for dvd movies burning -- yes, these are top notch and you can't go wrong with them. Keep in mind to burn at 4X for best (one of the safest) and most recommended speed.
WARNING: Do not "update/upgrade" your SAMSUNG BD-D5XXX series (Bluray Player), or else you cant enjoy any of your movie files. How 2 downgrade Samsung BD-D5XXX Series Bluray playerhttp://forum.samygo.tv/viewtopic.php?f=18&t=4244
What is your burner's brand and model number, good chance it's a rebadge and goes under a different name. I'll find it ofr you if you give the brand and model number. Or your current firmware right now.