On Sat, Jan 10, 2009 at 5:53 PM, Jerry Geis <geisj@xxxxxxxxxxxxxxx> wrote:
>
>
> Mark Jenks wrote:
>>
>> On Sat, Jan 10, 2009 at 2:18 PM, Jerry Geis <geisj@xxxxxxxxxxxxxxx> wrote:
>>
>>>>
>>>> Can you test aplay -D hw0,3 /usr/share/sounds/alsa/Noise.wav and see
>>>> if you get sound.
>>>>
>>>> If you get no sound there, that's where we need to start.
>>>>
>>>> If you do, just specify hw0,3 in asterisk, or, sometimes you have to
>>>> use ALSA:hw:0,3
>>>>
>>>> -Mark
>>>>
>>>>
>>>>
>>>
>>> Mark,
>>>
>>> I switched back to HDMI today. I can do a normal aplay tesst.wav and I
>>> hear
>>> the audio just fine.
>>> However when running asterisk is get an error:
>>> [Jan 10 15:10:14] ^[[31;40mERROR^[[0;37;40m[22774]:
>>> ^[[1;37;40mchan_alsa.c^[[0;37;40m:^[[1;37;40m366^[[0;37;40m
>>> ^[[1;37;40malsa_card_init^[[0;37;40m: snd_pcm_open failed: No such file
>>> or
>>> directory
>>> [Jan 10 15:10:14] ^[[31;40mERROR^[[0;37;40m[22774]:
>>> ^[[1;37;40mchan_alsa.c^[[0;37;40m:^[[1;37;40m484^[[0;37;40m
>>> ^[[1;37;40msoundcard_init^[[0;37;40m: Problem opening alsa I/O devices
>>> ^[[1;30;40m == ^[[0;37;40mNo sound card detected -- console channel will
>>> be
>>> unavailable
>>> ^[[1;30;40m == ^[[0;37;40mTurn off ALSA support by adding
>>> 'noload=chan_alsa.so' in /etc/asterisk/modules.conf
>>> chan_alsa.so => (^[[33;40mALSA Console Channel Driver^[[0;37;40m)
>>>
>>> my asound.conf file is
>>> pcm.snd_card {
>>> type hw
>>> card 0
>>> device 3
>>> }
>>>
>>> **** List of PLAYBACK Hardware Devices ****
>>> card 0: NVidia [HDA NVidia], device 0: VT1708B Analog [VT1708B Analog]
>>> Subdevices: 2/2
>>> Subdevice #0: subdevice #0
>>> Subdevice #1: subdevice #1
>>> card 0: NVidia [HDA NVidia], device 3: NVIDIA HDMI [NVIDIA HDMI]
>>> Subdevices: 1/1
>>> Subdevice #0: subdevice #0
>>>
>>>
>>> If I set the asound.conf to device 0 and run the following I get an
>>> error:
>>> aplay -D hw0,3 test.wav
>>> ALSA lib pcm.c:2202:(snd_pcm_open_noupdate) Unknown PCM hw0,3
>>> aplay: main:590: audio open error: No such file or directory
>>>
>>> The other command also gives an error.
>>> aplay -D ALSA:hw:0,3 test.wav
>>> ALSA lib pcm.c:2202:(snd_pcm_open_noupdate) Unknown PCM ALSA:hw:0,3
>>> aplay: main:590: audio open error: No such file or directory
>>>
>>>
>>> What am I not doing right to get asterisk to work with alsa when using
>>> HDMI?
>>>
>>> Jerry
>>>
>>>
>>
>> If you can do an aplay and get sound of of HDMI, then everything is
>> setup fine in alsa.
>>
>> If that is the case, then the config in asterisk needs to be addressed.
>>
>> -Mark
>>
>>
>
> Mark
>
> I thought the asound.conf made the application independant?
> Do you have any thoughts on how to correctly set asterisk for HDMI sound?
> Thanks for your assistance.
> jerry
>
What are you trying to do? Answer calls on the console? Or some kind
of speaker phone through the tv? I don't understand.
alsa.conf has this in it:
; To set which ALSA device to use, change this parameter
;input_device=hw:0,0
;output_device=hw:0,0
So, yours would be hw:0,3. If that is what you are trying to do with it.
-Mark
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