[mythtv-users] Re: Soundblaster live and AC3 for MythDVD help
Mihail Kolesnyk
klists at ua.fm
Sat Jan 8 14:31:18 EST 2005
Manu usefull ideas here but no success in my setup.
I can use S/PDIF for any program in PCM stereo stream. Even if I use
usual output to alsa. But if I try to use "mplayer dvd://2 -ac hwac3"
or xine with "audio.speaker_arrangement:Pass Through" while playing
DD 2.0/DD 5.1 DVD's I get no sound and receiver still indicates PCM.
I tried almost every option and mixer setting.
And how 'iec958set' can help me? What are the generic settings with
which AC3 works on emu10k1?
My system is:
SB Live Value sound card [Creative Labs SB Live! EMU10k1 (rev 08)].
DD/DTS AV Receiver Yamaha rx-v440RDS (I use stereo analog RCA cable
and digital S/PDIF).
SUSE 9.2 pro with 2.6.8-24-default kernel (now I use ALSA driver,
utils, tools... 1.0.8rc1 but no success with AC3 passthrough yet).
# cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.8rc1.
Compiled on Jan 4 2005 for kernel 2.6.8-24-default.
# cat /proc/asound/card0/codec97#0/ac97#0-0
0-0/0: TriTech TR28602
Capabilities :
DAC resolution : 16-bit
ADC resolution : 16-bit
3D enhancement : No 3D Stereo Enhancement
Current setup
Mic gain : +0dB [+0dB]
POP path : pre 3D
Sim. stereo : off
3D enhancement : off
Loudness : off
Mono output : MIX
Mic select : Mic1
ADC/DAC loopback : off
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