Date: Mon, 13 Dec 2004 09:59:51 -0600 From: Nikolas Britton <freebsd@nbritton.org> To: Sandy Rutherford <sandy@krvarr.bc.ca> Cc: freebsd-questions@freebsd.org Subject: Re: Changing hw.snd.pcm0.buffersize in 4.10. Message-ID: <41BDBC77.6030309@nbritton.org> In-Reply-To: <16829.40585.759971.425967@szamoca.krvarr.bc.ca> References: <16829.40585.759971.425967@szamoca.krvarr.bc.ca>
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In FreeBSD 5.3 you can change the buffersize by adding hint.pcm.0.buffersize="foo" to /boot/loader.conf, have you try'ed this with 4.x? Sandy Rutherford wrote: >Is it possible to change the sysctl variable hw.snd.pcm0.buffersize >(DMA buffer size for the soundcard) in FreeBSD 4.10? I know that in >5.x this is changed in devices.hints. I'm guessing that something in >the kernel config file will do the job, but haven't been able to >figure out what. > >I am trying to increase the buffersize to get rid of little skips in >the playback, which I believe are caused by underruns. > >Thanks, >Sandy > >
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