Yes, they work fine on that player. I have tested about 3 or 4 different movies with that Samsung Blu-ray player. One authored with Sonic Scenarist and the other 3 with tsMuxeR and they have played perfectly. One thing to note... I have found that in general, the Sony players don't like burnt discs (I have tried with the BDP-S1 and the BDP-S500). They seem to lock up quite a bit. I do recall though that one that I authored with Sonic Scenarist seemed to play fine on the Sony players. I wonder if if it's tsMuxeR that these players don't like... ?