Specify an audio output module: "dsp", "esd", for instance.
.TP
.B \-\-stereo, \-\-mono
-Choose stereo or mono audio output
+Choose stereo or mono audio output.
+.TP
+.B \-\-spdif
+Activate hardware AC3 pass-through mode.
.TP
.B \-\-novideo
Disable video output.
vlc_aout=<method name> audio method
vlc_dsp=<filename> dsp device path
vlc_stereo={1|0} stereo or mono output
+ vlc_spdif={1|0} AC3 pass-through mode
vlc_audio_rate=<rate> output rate
.TP
.B Video parameters: