[Voyage-linux] mpd.conf and DSD files

Catalin Miu (spam-protected)
Fri Apr 19 01:20:07 HKT 2013


Hi Jim,
    In order to be able to stream dsd over pcm you should add the following
to mpd.conf your device section:

    dsd_usb         "yes"

    please find below for exemplification my mpd.conf entry

    audio_output {
            type            "alsa"
            name            "Rockna - Audiobyte Silver Dragon"
            device          "hw:0,0"
            dsd_usb         "yes"
    }

    Catalin Miu

----- Message from Jim Salk <jsalk at salk.net> ---------
       Date: Thu, 18 Apr 2013 13:06:57 -0400
       From: Jim Salk <jsalk at salk.net>
    Subject: Re: [Voyage-linux] mpd.conf and DSD files
         To: 'Punky Tse' <punkytse at punknix.com>
         Cc: voyage-linux at voyage.hk
> I have .dss and .dsf files already, so that is not the issue.  When playing
>   them back, they are converted to PCM at 176.4.  The Auralic Vega can handle
>   native .dss and .dsf files.  I was wondering if it is at all possible to
>   pass the files natively without having MPD re-sample them.  I have been
>   using Google to search on this, but I'm not coming up with anything.
>
>   There are MAC and Win apps that can pass the files natively.  But I want to
>   use MPD if at all possible.  Perhaps this is too cutting edge at  
> this point,
>   but I'm sure others will want the same functionality.  I don't know if this
>   is an ALSA issue or an MPD issue (just not familiar enough with it at this
>   point).
>
>   - Jim
>
>   -----Original Message-----
>   From: Punky Tse [mailto:punkytse at punknix.com]
>   Sent: Thursday, April 18, 2013 11:14 AM
>   To: Jim Salk
>   Cc: voyage-linux at voyage.hk
>   Subject: Re: [Voyage-linux] mpd.conf and DSD files
>
>   On 4/18/2013 11:05 PM, Jim Salk wrote:  > Does anyone know if  
> there is a mod available to stream native DSD64
>>    and DSD128? Is anyone working on this?
>   I used Korg's AudioGate to convert my files to DSD64 and DSD128 to test on
>   my exD audio USB-DSD interface.
>
>   --
>
>   Regards,
>   Kim-man "Punky" Tse
>
>   * Open Source Embedded Solutions and Systems
>     - Voyage Linux (http://linux.voyage.hk)
>     - Voyage ONE   (http://linux.voyage.hk/voyage-one)
>     - Voyage MPD   (http://linux.voyage.hk/voyage-mpd)
>   * Voyage Store   (http://store.voyage.hk)
>
>
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>   Voyage-linux mailing list
> Voyage-linux at list.voyage.hkhttp://list.voyage.hk/mailman/listinfo/voyage-linux

----- End message from Jim Salk <jsalk at salk.net> -----
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