Date: Tue, 7 Aug 2018 11:17:01 +0200 From: Hans Petter Selasky <hps@selasky.org> To: =?UTF-8?Q?Goran_Meki=c4=87?= <meka@tilda.center> Cc: freebsd-multimedia@freebsd.org Subject: Re: Choppy audio using virtual_oss Message-ID: <95ed28ae-57a4-ede0-274c-3ae863d4eb0b@selasky.org> In-Reply-To: <20180807085240.mcyaj2siqwtydjyj@hal9000.home.meka.rs> References: <20180807003145.7m55dlakppucpkt2@thinker.home.meka.rs> <57293b09-97c6-8b89-24eb-2497529f2ba5@selasky.org> <20180807085240.mcyaj2siqwtydjyj@hal9000.home.meka.rs>
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On 08/07/18 10:52, Goran Mekić wrote: > It gives best results so far, as ardour chops less, but it still does it > few times per second, not a constant "rrrrr" sound on top of mix. Try to use 4 ms buffering, both hardware and software. What is the buffer settings for ardour. I've seen some silly OSS applications which put one and one sample by write() request to /dev/dsp. I will not work. Can you ktrace ardour and see how many bytes it is writing at a time to OSS? --HPS
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