It's been two years since I needed to make a Blu Ray disc so I am rusty. I rendered out my project using the SONY AVC/MVC codec with the 1920 by 1080 at 16 mbps and 60i. I made sure to match the bit rate in Architect. I can't get the discs to play in a Blu Ray player. It doesn't load them at all. What am I missing? Thanks.