* device names
@ 2003-10-19 18:30 James Courtier-Dutton
2003-10-20 9:08 ` Clemens Ladisch
0 siblings, 1 reply; 2+ messages in thread
From: James Courtier-Dutton @ 2003-10-19 18:30 UTC (permalink / raw)
To: alsa-devel
I have 2 sound cards.
To output to front speakers of card0 I can do: -
front
or
front:0
For Card1
front:1
But for iec958 on Card1 if fails.
What name should I use for Card1 for IEC958 spdif digital out?
conf.c: parse_args() Parameter AES3 must be an integer.
conf.c: snd_config_expand() Parse arguments error: Invalid argument.
pcm.c: snd_pcm_open_noupdate() Unknown PCM
iec958:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2:1.
audio_alsa_out: snd_pcm_open() of
iec958:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2:1 failed: Invalid argument
audio_alsa_out: >>> check if another program don't already use PCM <<<
Cheers
James
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: device names
2003-10-19 18:30 device names James Courtier-Dutton
@ 2003-10-20 9:08 ` Clemens Ladisch
0 siblings, 0 replies; 2+ messages in thread
From: Clemens Ladisch @ 2003-10-20 9:08 UTC (permalink / raw)
To: James Courtier-Dutton; +Cc: alsa-devel
James Courtier-Dutton wrote:
> I have 2 sound cards.
> To output to front speakers of card0 I can do: -
> front
> or
> front:0
>
> For Card1
> front:1
>
> But for iec958 on Card1 if fails.
> What name should I use for Card1 for IEC958 spdif digital out?
>
> conf.c: parse_args() Parameter AES3 must be an integer.
> conf.c: snd_config_expand() Parse arguments error: Invalid argument.
> pcm.c: snd_pcm_open_noupdate() Unknown PCM
> iec958:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2:1.
> audio_alsa_out: snd_pcm_open() of
> iec958:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2:1 failed: Invalid argument
The correct result would have been
iec958:CARD=1,AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2
Try using this (or "iec958:CARD=1") as device name.
HTH
Clemens
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