If I run LinuxSampler in "JACK mode" with jackd running at 48000Hz and do this:
franky@arwen:~/> echo "GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO JACK
SAMPLERATE" | netcat localhost 8888
DESCRIPTION: Output sample rate
The "DEFAULT" line irritates me - is it supposed to report some built-in hardwired default, or the current sample rate of the underlying device driver? If the latter is true, I believe it should report 48000 in my case.
44100 is currently hard coded yes. The JACK driver in LinuxSampler currently uses the default implementation of the "SAMPLERATE" parameter, which is used if the respective sound driver does not implement this parameter on its own. So it is currently not aware of the sample rate with which jackd was started with.
Fixed in svn r2512. Thanks!