Re: [Jack-Devel] Recorded from OSS /dev/dsp sound is too high pitched on FreeBSD

I would guess that the samplerate is not matching the actual - either in the OSS backend, or in the recorded materials settings. Given that jack_rec records fine on Linux, I would guess that OSS backend isn't acquiring 48000 Hz sampling rate, but falling back to 44100 silently. Then playing the content back (with jack_rec recording as if it was 48000, and hence writing that as a .wav header ) would result in high pitched playback.. Unfortunatly I don't have a FreeBSD machine here to test - but look into the sampling rates, and test 44100 to see if that works as expected.