Voor zover ik weet is er geen enkel ander software pakket dat dit doet. Volgens apple zou dit mogelijk moeten zijn met Dvdplayer.app.
Is dit jou probleem niet:
In DVD Player, Preferences, Disc Setup, Audio, Audio Output, you will want to choose "Digital Output." If you don't do this, DVD Player will use the normal system output. While it will end up going through the S/PDIF output, it will get converted to normal stereo rather than a multichannel format. When you put DVD Player into Digital Output, it will use Dolby/DTS passthrough (i.e. it will put the audio into the mode that Audio MIDI Setup calls "Encoded Digital.") Your receiver should then recognize it as either Dolby Digital or DTS, and light an appropriate light.