No sound from S/PDIF - Printable Version +- Kodi Community Forum (https://forum.kodi.tv) +-- Forum: Support (https://forum.kodi.tv/forumdisplay.php?fid=33) +--- Forum: General Support (https://forum.kodi.tv/forumdisplay.php?fid=111) +---- Forum: Linux (https://forum.kodi.tv/forumdisplay.php?fid=52) +---- Thread: No sound from S/PDIF (/showthread.php?tid=119892) |
No sound from S/PDIF - E_user - 2012-01-14 OS Arch linux, x64 MB Asus AT5IONT-I - ION 2 Good day, I tried add follow lines to rc.conf: # Use COAX-digital output amixer set 'IEC958 Optical' 100 unmute amixer set 'Audigy Analog/Digital Output Jack' on And I got in the logs: amixer: Unable to find simple control 'IEC958 Optical' iecset audio on doesn't help. Please, help me. Thank you... - gsgleason - 2012-01-14 use alsamixer from cli to see if it's muted. - E_user - 2012-01-14 gsgleason Wrote:use alsamixer from cli to see if it's muted. I did. It is muted. But I can't add more volume. There was two positions (S/PDIF and S/PDIF D). S/PDIF was turned off. And both were muted. - Hammi - 2012-01-15 unmuting them should fix the problem. The volume cannot be set for spdif. - E_user - 2012-01-15 Hammi Wrote:unmuting them should fix the problem. The volume cannot be set for spdif. How can I do that? I tried type M, but it didn't help. I also tried run XBMC as root. - E_user - 2012-01-15 aplay -L Quote:null aplay -D iec958:CARD=Intel,DEV=0 cow.wav Quote:Playing WAVE 'cow.wav' : Signed 16 bit Little Endian, Rate 16000 Hz, Stereo mplayer cow.wav -ao alsa:device=hw=0.0 Quote:MPlayer SVN-r34426-4.6.2 © 2000-2011 MPlayer TeamMPLAYER did start playing but I didn't hear anything. Add Quote:pcm.!default {to /etc/asound.conf doesn't help. - E_user - 2012-01-15 Then I tried to use S/PDIF cable between TV and different device. There was same problem. I mean there no sound. Now I think, may be I have to configure TV? We have some LG... It is possible that the problem is on the TV? - Hammi - 2012-01-16 E_user Wrote:How can I do that? I tried type M, but it didn't help. If you move to both SPDIF devices with the cursor keys and then press M, the display should change between x00x and xMMx. If that works for you, configuration of the SPDIF port is not your problem. I can't say anything about your TV. I'm feeding the audio signal to my receiver via SPDIF, and in order to hear sound, I have to tell my receiver, of course, to switch to the right input. O/wise I don't hear anything as well. (Oh, and I have to turn up the volume on the receiver for that channel... maybe your TV handles volumes differently, too.) - E_user - 2012-01-22 After work week I'm back with my problem. I turned on both spdif in alsamixer. I can see red light, so I believe hardware level works well. Then I find sound from HDMI. It was Code: mplayer test.wav -ao alsa:device=[b]hw=1.7[/b] When I seeing aplay, I think SPDIF can be only hw=0.0 or hw=0.1. When I tryed Code: mplayer test.wav -ao alsa:device=[b]hw=0.[color=brown]0/1[/color][/b] For easier configuration, I have installed ubuntu with GUI. |