Public bug reported:
Binary package hint: chuck
The manual says ChucK should use 48000 sampling rate with jack,
or autodetect the correct sampling rate.
--srateN Set sampling rate (default to 48000 for jack, auto detected
otherwise).
But it seems to be using 44100 by default with jack.
$ jackd -d alsa
jackd 0.102.20
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 ..
creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 48000Hz, period = 1024 frames, buffer = 2 periods
ALSA: final selected sample format for capture: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
ALSA: use 2 periods for playback
[Switch to another terminal]
$ chuck /usr/share/doc/chuck/examples/stk/clarinet2.ck
[chuck]: (via rtaudio): no devices found for given stream parameters:
... RtApiJack: the requested sample rate (44100) is different than the JACK
server rate (48000).
[chuck]: cannot initialize audio device (try using --silent/-s)
$ chuck --srate48000 /usr/share/doc/chuck/examples/stk/clarinet2.ck
---
reed stiffness: 96.822256
noise gain: 58.311473
vibrato freq: 54.560872
vibrato gain: 30.220581
breath pressure: 91.044858
^C
[chuck]: cleaning up...
$
** Affects: chuck (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
chuck uses sampling rate of 44100 with jack instead of 48000
https://bugs.launchpad.net/bugs/114161
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