Hello MWilson I have Studio 19U since one week with the latest patch installed and I'm faced with the same problem. My footage comes from Sony HDR-TD30 and is recogniced as 3D. I can export 3D Anaglyph as well as 3D side-by-side, but Exporting a multistream 3D ends up with a Blu-ray disk, that replays only 2D. I have this problem since Feb. ...