[linux-audio-user] JACK samplerate stuck at 48000

[Mark Knecht]

Many built-in/inexpensive sound cards are stuck at 48K. Possibly this
one is also?

- Mark

On 6/20/06, Link Swanson <link at sumerianbabyl.com> wrote:
> After removing my Multiface II and switching back to my nVidia onboard
> audio, qjackctl will not run at 44100. I can set it in the setup window
> and it reports starting 44100 in the messages:
>
> 11:07:46.232 Patchbay deactivated.
> 11:07:46.322 Statistics reset.
> 11:07:46.498 MIDI connection graph change.
> 11:07:46.528 MIDI connection change.
> 11:07:47.580 Startup script...
> 11:07:47.580 artsshell -q terminate
> 11:07:47.861 Startup script terminated with exit status=256.
> 11:07:47.861 JACK is starting...
> 11:07:47.862 jackd -R -dalsa -dhw:1,0 -r44100 -p512 -n2 -S
> 11:07:47.870 JACK was started with PID=3071 (0xbff).
> jackd 0.101.0
> Copyright 2001-2005 Paul Davis and others.
> jackd comes with ABSOLUTELY NO WARRANTY
> This is free software, and you are welcome to redistribute it
> under certain conditions; see the file COPYING for details
> JACK compiled with System V SHM support.
> loading driver ..
> Enhanced3DNow! detected
> SSE2 detected
> apparent rate = 44100
> creating alsa driver ... hw:1,0|hw:1,0|512|2|44100|0|0|nomon|swmeter|-|16bit
> control device hw:1
> configuring for 44100Hz, period = 512 frames, buffer = 2 periods
> nperiods = 2 for capture
> nperiods = 2 for playback
> 11:07:49.953 Server configuration saved to "/home/bozone/.jackdrc".
> 11:07:49.954 Statistics reset.
> 11:07:49.979 Client activated.
> 11:07:49.980 Audio connection change.
> 11:07:49.981 Audio connection graph change.
> Enhanced3DNow! detected
> SSE2 detected
> 11:10:21.095 MIDI connection graph change.
> 11:10:21.123 Audio connection graph change.
> 11:10:26.482 Audio connection graph change.
> 11:10:26.504 MIDI connection graph change.
>
> But then both qjackctl and Ardour report 48000 as the samplerate.
>
> All help is appreciated.
>
> Link
>
>
> --
> e-mail is . . .
>