On Thu, Jul 02, 2009 at 10:15:07AM +0200, Stephan Seitz wrote:
The system has two sound devices (one onboard and the USB device), onboard is card 0, the M-Audio is card 1. „aplay -D hw:1,1 test.wav” plays over the S/PDIF connection without problems. „aplay -D hw:1,0 test.wav” plays, the receiver says, that it gets a signal, but I don’t hear anything.„aplay -D spdif:1 test.wav” produces the same result as hw:1,0.
According to linux/Documentation/sound/alsa/Audiophile-Usb.txt this seems to be partly correct. hw:1,0 is digital in, hw:1,1 is digital out. But spdif seems to go to to hw:1,0 (digital in), and a name for digital out is missing.
With this I can’t use the hotplugging abilities of pulseaudio. If I choose digital audio in pavucontrol, I don’t hear anything, because pulseaudio uses the spdif name which seems to go to hw:1,0 (digital in).
I can hardcode the device in pulseaudio with module-alsa-sink, but the sound device is not always connected to the system.
If anyone knows, how to reconfigure alsa, so that „spdif:1” goes to „hw:1,1”, I would be grateful.
Shade and sweet water!
Stephan
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| Stephan Seitz E-Mail: s...@fsing.rootsland.net |
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