2011-03-06, 16:31
Hello,
I have an HTPC connected to an amplifier with hdmi for video and audio.
On one partition I have an "old" XBMC version under ubuntu 9.04 which works fine that means that I have DTS sound for movies. I can check it easily with the amplifier display .
On another partition I installed latest version of XBMC under ubuntu 10.10.
I have system sounds, navigation sounds, stereo sounds for .mp3 and .wav but no DTS sounds for DVD or .mkv. I searched forums, tried many things but still no sounds.
Once I found a way to have audio for .mkv modifying .asoundrc but it was converted to stereo. So it was not good.
What is strange is under the audio panel of xbmc, besides hdmi and default, it shows "Internal Audio Digital Stereo (HDMI)" for device. As in System -> Prefrences -> Sound from ubuntu.
alsamixer knows only "S/PDIF" item whereas it is disabled by the bios and not connected.
Whatever I choose on the audio panel of XBMC, for device or passthrough, it says "Failed to initialize audio device" (or something like that).
Even if I enter "plughw:0,3".
Any idea ?
JP
Nvidia driver : 260.19.06
Alsa-base : 1.0.23
This command play a sound :
I have an HTPC connected to an amplifier with hdmi for video and audio.
On one partition I have an "old" XBMC version under ubuntu 9.04 which works fine that means that I have DTS sound for movies. I can check it easily with the amplifier display .
On another partition I installed latest version of XBMC under ubuntu 10.10.
I have system sounds, navigation sounds, stereo sounds for .mp3 and .wav but no DTS sounds for DVD or .mkv. I searched forums, tried many things but still no sounds.
Once I found a way to have audio for .mkv modifying .asoundrc but it was converted to stereo. So it was not good.
What is strange is under the audio panel of xbmc, besides hdmi and default, it shows "Internal Audio Digital Stereo (HDMI)" for device. As in System -> Prefrences -> Sound from ubuntu.
alsamixer knows only "S/PDIF" item whereas it is disabled by the bios and not connected.
Whatever I choose on the audio panel of XBMC, for device or passthrough, it says "Failed to initialize audio device" (or something like that).
Even if I enter "plughw:0,3".
Any idea ?
JP
Code:
uname -r :2.6.35-24-generic
Alsa-base : 1.0.23
Code:
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
This command play a sound :
Code:
aplay -D plughw:0,3 /usr/share/sounds/alsa/Front_Center.wav