Update:
I think I have found the problem. Xine by default will use pulse audio, which does not support AC3 pass thru.
Workarounds: 1. use "xine -Aalsa" 2. move /usr/lib/xine/plugins/1.20/xineplug_ao_out_pulseaudio.so to /usr/lib/xine/plugins
Update:
I think I have found the problem. Xine by default will use pulse audio, which does not support AC3 pass thru.
Workarounds: xine/plugins/ 1.20/xineplug_ ao_out_ pulseaudio. so to /usr/lib/ xine/plugins
1. use "xine -Aalsa"
2. move /usr/lib/