To play frame pack 3D in MP1 you will need to install and select the Madvr video renderer and the 3D add-on to LAV see here for details. Also to play a BD .iso or original disk you will need a BD decoder, better and more reliable imo is to convert (the .iso or disk) to a 3DMKV using MAKMKV (freeware) and play it as a 3D video but either way 3D frame packed has much better quality than SBS.So the plugin works fine but cannot switch the TV in 3d-mode SBS. I have to do it manualy. MP-screen is doubled. Beside that "unconvinient" behaviour I've got only frame packed 3d BR. Am I right that I have to convert them into SBS 3d Files? Or do I need something in addition to play the original ISOs in MP1?