When i compress 50Go to 25Go Blu-Ray 3D, When i select audio track: English and French (take off Espagnol), When i playe my movie, my Bluray reader not assign French with audio canal and associate to Esagnol, but espagnol was removed. Is second movie they do it that, the other movie im not remember, but i correct that when i add a third audio track (Espagnol). One audio track move goes less quality of picture, i'm not want to keep a third audio track and mix bad track...