Date: Fri, 24 Apr 2015 12:54:50 +0200 From: Hans Petter Selasky <hps@selasky.org> To: "Russell L. Carter" <rcarter@pinyon.org>, freebsd-multimedia@freebsd.org Subject: Re: uaudio0 -> audacity not recording Message-ID: <553A20FA.2070801@selasky.org> In-Reply-To: <553805E1.80303@pinyon.org> References: <5536BC53.4070107@pinyon.org> <55375172.8040605@selasky.org> <553805E1.80303@pinyon.org>
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On 04/22/15 22:34, Russell L. Carter wrote: > Hi Hans, > > On 04/22/15 00:44, Hans Petter Selasky wrote: >> >> Are you running a -stable or -current kernel? > > stable r281044 > >> Could you try to record using "sox", "play" and "rec" utilities instead? > > Good idea: > > rcarter@feyerabend> ls -lt /dev/dsp* > crw-rw-rw- 1 root wheel 0xaf Apr 22 13:21 /dev/dsp0.0 > rcarter@feyerabend> export AUDIODEV=/dev/dsp0.0 > rcarter@feyerabend> rec output.flac > > Input File : '/dev/dsp0.0' (ossdsp) > Channels : 2 > Sample Rate : 48000 > Precision : 16-bit > Sample Encoding: 16-bit Signed Integer PCM > > The cute little monitor line seems to be in sync with the audio I'm > hearing from the speakers being played through the UCA202. > > On playback in play or mpv, I get the same sort of garbled noise, > not very loud, that I hear on playback in audacity. > > There is no jackd or pulse, etc. I'm trying to keep the setup > as simple as necessary. > > It seems like I'm close... Could you check or dump: sysctl -a | grep pcm I wonder if there is a know we need to tune. --HPS
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