DSD256 and SACD ISO support

Suggestions/requests/ideas for RuneAudio core features and functions

DSD256 and SACD ISO support

Postby smallfat » 20 Feb 2016, 02:39

As subject
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Re: DSD256 and SACD ISO support

Postby Dohmar » 15 Mar 2016, 09:31

smallfat wrote:As subject

Want to second this request. Would be nice to play optical discs

-D
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Re: DSD256 and SACD ISO support

Postby flipphos » 10 Apr 2016, 09:01

+1 on that. Archphile has unofficial support for both. I hope we can see in RuneAudio soon enough.

Thanks!

flipphos
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Re: DSD256 and SACD ISO support

Postby hondagx35 » 10 Apr 2016, 10:23

Hi flipphos,

I hope we can see in RuneAudio soon enough.

Soon enough for what?

The latest RP2/RP3 image has native DSD included.
The only thing that is missing is the option on the MPD settings page.
Code: Select all
+This version of MPD 0.19 has been enhancend with DSD native playback options.
+DSD output using DoP is mutually exclusive with native DSD playback.
+Disable DoP output (or do not configure DoP output) if you want native DSD playback.
+
+For MPD 0.18 and older:
+
+dsd_usb   "no"
+
+For MPD 0.19:
+
+dop   "no"
+
+Native DSD playback requires ALSA driver (i.e. linux kernel) and ALSA library
+support (ALSA lib >= 1.0.28). See: https://github.com/lintweaker/xmos-native-dsd
+
+Add the following configuration to the appropriate audio_output section(s) of your mpd configuration file (e.g.
+/etc/mpd.conf):
+
+audio_output {
+
+   # Normal config parts omitted
+
+
+   # Disable DSD DoP MPD 0.18 or older
+   dsd_usb      "no"
+
+   # Disable DSD DoP MPD 0.19
+   dop      "no"
+
+   # Enable native DSD
+   dsd_native   "yes"
+   # Set DSD native type
+   dsd_native_type   "2"
+
+}
+
+
+Use 'dsd_native_type "2"' for USB DACs that support 32-bit DSD_U32_BE sample
+formats (e.g. XMOS based USB DACs and Marantz/Kenwood DACs).
+
+Use 'dsd_native_type "0"' for USB DACs using 8-bit DSD_U8 format like the Botic
+driver for the BeagleBone Black.
+
+Enjoy!
+Jurgen Kramer
+
+
+https://github.com/lintweaker


Frank
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Re: DSD256 and SACD ISO support

Postby smallfat » 10 Apr 2016, 10:57

Hi Frank

Will it also available for Odroid?

Best Regards
Michael
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Re: DSD256 and SACD ISO support

Postby hondagx35 » 10 Apr 2016, 11:59

Hi Michael,

the package is compiled for "armv7h" so it should also work with the ODROID image.
The only thing we have to check is ALSA version. (ALSA lib >= 1.0.28)

- unzip the file
- copy mpd-rune-0.19.13-1-armv7h.pkg.tar.xz to your ODROID
- execute
Code: Select all
pacman -U mpd-rune-0.19.13-1-armv7h.pkg.tar.xz

- edit your mpd.conf manually
- restart mpd
Code: Select all
systemctl restart mpd

- test

Your changes to mpd.conf will be lost after reboot.
I'll change the config page as soon as possible.

Frank
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Re: DSD256 and SACD ISO support

Postby smallfat » 10 Apr 2016, 14:39

Hi Frank,

Thanks your info.
Will latest image also support SACD iso file?

Best Regards
Michael
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Re: DSD256 and SACD ISO support

Postby flipphos » 11 Apr 2016, 15:55

Hi Frank,

Thanks for pointing out the DSD settings! And I can recall I actually saw a DSD file was playing from a print screen in one of the posts in the forum.

Any plan for SACD iso file?

flipphos
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Re: DSD256 and SACD ISO support

Postby hondagx35 » 11 Apr 2016, 21:54

Hi flipphos,

Any plan for SACD iso file?

No not at the moment.
For now you have to extract the dsd files from the SACD iso.

Frank
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Re: DSD256 and SACD ISO support

Postby smallfat » 12 Apr 2016, 13:54

Little bit disappointed
Haha

hondagx35 wrote:Hi flipphos,

Any plan for SACD iso file?

No not at the moment.
For now you have to extract the dsd files from the SACD iso.

Frank
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