Re: a52-plugin and HDMI

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Rene Bartsch wrote:
> I'm using a HDMI-Switch with integrated Audio-Extractor which is
> connected to my surround-system via TOS-Link. Unfortunately TOS-Link
> cannot handle multi-channel PCM. So I try to get the a52-plugin working
> with HDMI.
>
> It already works with the TOS-Link-port on my notebook:
>
> pcm.a52 {
>    @args [CARD]
>    @args.CARD {
>      type string
>    }
>    type rate
>    slave {
>      pcm {
>        type a52
>        bitrate 448
>        channels 6
>        card $CARD
> #      device 3
>      }
>    rate 48000 #required somehow, otherwise nothing happens in PulseAudio
>    }
> }
>
>
> renne@renne:~$ aplay -l
> **** Liste der Hardware-Geräte (PLAYBACK) ****
> Karte 0: Intel [HDA Intel], Gerät 0: CX20561 Analog [CX20561 Analog]
>    Sub-Geräte: 1/1
>    Sub-Gerät #0: subdevice #0
> Karte 0: Intel [HDA Intel], Gerät 1: CX20561 Digital [CX20561 Digital]
>    Sub-Geräte: 1/1
>    Sub-Gerät #0: subdevice #0
> Karte 0: Intel [HDA Intel], Gerät 3: HDMI 0 [HDMI 0]
>    Sub-Geräte: 1/1
>    Sub-Gerät #0: subdevice #0
>
>
>
> When I try to add a device stanza to use the HDMI-port

You mean the "device 3"?

> Pulseaudio doesn't find a AC3 device/profile.

I don't know what PulseAudio requires for that; try asking on the
PulseAudio list.


Regards,
Clemens

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