Search found 5 matches

by cyberic
Thu May 25, 2017 9:56 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: Rpi2 and jackd: xruns
Replies: 4
Views: 1240

Re: Rpi2 and jackd: xruns

Hello
I have done some more tests, and this behavior was due to the application I was using.

In fact I achieved to run stable with this parameters:
jackd --realtime -P95 -d alsa -dhw:audioinjectorpi -p 64 -n 3 -r 88200 -s

Thank you and sorry for the noise ;-)

Waiting for the octo now !
by cyberic
Fri May 19, 2017 6:06 pm
Forum: Stereo soundcard for the Raspberry Pi
Topic: Rpi2 and jackd: xruns
Replies: 4
Views: 1240

Re: Rpi2 and jackd: xruns

Do I understand you correctly, when there is low CPU load there are no xruns and as you put more load onto the CPU you get more xruns ? Yes But I think this is expected to get underruns under a high load with I/O as well. I though that the xruns would only last during the high load, and disappear a...
by cyberic
Sun May 14, 2017 8:08 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: No sound from headphone jack
Replies: 1
Views: 1049

No sound from headphone jack

Hi

Am I supposed to get any sound output from the builtin output jack of the pi?
I get no sound, while RCA is fine.

Thank you
by cyberic
Sun May 14, 2017 8:02 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: Rpi2 and jackd: xruns
Replies: 0
Views: 1223

Rpi2 and jackd: xruns

Hi, I am testing the stereo soundcard to see if it could be used for live performance, with jack. I use dtoverlay=i2s-map, on a Raspbian. Kernel: Linux raspberrypi 4.9.24-v7+ #993 SMP, on a Raspberry pi 2 Below are the different configurations I tested. I stress the pi with 'stress-ng --cpu 4 --fork...
by cyberic
Sun May 14, 2017 8:01 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: Rpi2 and jackd: xruns
Replies: 4
Views: 1240

Rpi2 and jackd: xruns

Hi, I am testing the stereo soundcard to see if it could be used for live performance, with jack. I use dtoverlay=i2s-map, on a Raspbian. Kernel: Linux raspberrypi 4.9.24-v7+ #993 SMP, on a Raspberry pi 2 Below are the different configurations I tested. I stress the pi with 'stress-ng --cpu 4 --fork...