Lee Revell wrote:
> On 2/3/07, Lee Revell <[EMAIL PROTECTED]> wrote:
>> On 2/3/07, Josh <[EMAIL PROTECTED]> wrote:
>> > $ aplay -D spdif -t raw -f S32_LE -c2 -r48000 sample_track.ac3
>> > Playing raw data 'sample_track.ac3' : Signed 32 bit Little Endian,
>> Rate
>> > 48000 Hz, Stereo
>> > Aborted by signal Interrupt...
>>
>> Sorry, no idea. Try with the 7.1 and mplayer. Maybe AC3 passthrough
>> is in fact unsupported.
>>
>
> Hmm, it should definitely work with the 7.1. Try this:
>
> http://alsa.opensrc.org/Ice1724
>
> Lee
>
>
>
Yea, I was using that page and it wasn't working as expected... HOWEVER
I guess we can consider the following update "progress."
Now, using this as my asound.conf I can get some audio to work using
"default".
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# hw:0,1 designates the Digital Coaxial Output
# S32_LE is the only format supported by the driver
# period_time, period_size, and buffer_size are needed to make aRts not
stutter. Increase buffer_size if stuttering persists.
pcm.spdifdmix {
type dmix
ipc_key 1024
slave {
pcm "hw:0,1"
format S32_LE
period_time 0
period_size 1024
buffer_size 4096
}
}
# default ALSA route for software support of multiple sound streams
pcm.!default {
type plug
slave.pcm spdifdmix
}
# Ogle
pcm.!spdif {
type plug
slave.pcm "hw:0,1"
}
# mplayer -ac hwac3
pcm.!iec958 {
type plug
slave.pcm "hw:0,1"
}
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
When I do a "aplay -D spdif -t raw -f S32_LE -c2 -r48000 sample_track.ac3"
I can hear static and the receiver shows "PCM 48"
--
Josh
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