Dropouts on RPi 1B with high res FLAC files

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Dropouts on RPi 1B with high res FLAC files

Postby jeroenrood » 10 May 2017, 23:53

Hello,
I'm having a problem with my (old) Raspberry Pi.
RuneOs: 0.3-beta (build 20141029)
RuneUI: 1.3
Hw-env: RaspberryPi

After a gitpull (maybe already some time ago), my hires FLAC audiofiles have dropouts.
A 192kHz/24bit FLAC file plays 0.5 sec / stops 0.25 sec... / A 96kHz/24bit file plays 1 sec / stops 0.25 sec.
With "top" in a terminal I can see MPD takes >80% CPU.

When i restore an old image ( Created early 2016), everything is fine.
"top" reports that MPD takes about 18% playing the same 192kHz file!
If I do another gitpull to get the latest updates, the problem repeats itself.

44.1/16bits files or mp3 320mbps streams play fine.

Is there a way to solve this?
Thanks for your time & help,
Jeroen.
jeroenrood
 
Posts: 15
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Re: Dropouts on RPi 1B with high res FLAC files

Postby jeroenrood » 12 May 2017, 10:44

Am I really the only one with this problem? Or am I just the last person with a RPi 1? ;-)
Does anyone has at least a suggestion where to look?

I thought that matbe the "Xploide LCD program" had something to do with it, but if I shut that program down, the problem remains the same. :-(
jeroenrood
 
Posts: 15
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Re: Dropouts on RPi 1B with high res FLAC files

Postby Yatsushiro » 12 May 2017, 11:25

If the old image works fine, why do you want to upgrade/update?
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Re: Dropouts on RPi 1B with high res FLAC files

Postby hondagx35 » 12 May 2017, 11:25

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Re: Dropouts on RPi 1B with high res FLAC files

Postby jeroenrood » 12 May 2017, 17:55

Thank you very much Frank,

Before the Gitpull I only had " snd_rpi_hifiberry_dac" enabled.

After the gitpull, there were 3 devices active :
Output 1 (snd_rpi_hifiberry_dac) is enabled
Output 2 (bcm2835 ALSA_1) is enabled
Output 3 (bcm2835 ALSA_2) is enabled

After I had disabled output 2 and 3 everything was (and is) fine again!
Thanks again!
Jeroen.
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Posts: 15
Joined: 06 Nov 2015, 14:45

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