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From: Maxim Doumkine <maxd@coregears.com>
To: "Måns Rullgård" <mans@mansr.com>
Cc: sox-users@lists.sourceforge.net
Subject: Re: Loopback latency issue
Date: Sat, 11 Jul 2020 18:59:37 +0300
Message-ID: <139b163f-9192-436a-8fd4-5c3715927e5c@Spark> (raw)
In-Reply-To: <yw1x7dvap55e.fsf@mansr.com>


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We’ve tried that with no effect. :-/ it’s curious how it doesn’t work on actual workstation but works fine on virtualized pc.
On 11 Jul 2020, 16:12 +0300, Måns Rullgård <mans@mansr.com>, wrote:
>
> The first thing I'd do is get rid of pulseaudio and access the ALSA
> device directly. Even then, however, there are several places where
> latency is added. You can find the ALSA buffer sizes currently uses by
> examining /proc/asound/card0/pcm0p/sub0/hw_params (or whatever numbers
> your system uses). The size (in bytes) of the main buffer in SoX is set
> with the --buffer option. Some effects have additional internal buffers.

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Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <0713c9d8-7bdf-4b97-99b4-12e219e94d45@Spark>
2020-07-10 17:40 ` Maxim Doumkine
2020-07-10 18:08   ` Darryl Lewis
2020-07-11 16:04     ` Maxim Doumkine
2020-07-11 13:12   ` Måns Rullgård
2020-07-11 15:59     ` Maxim Doumkine [this message]
2020-07-11 16:12     ` Steve Masters
2020-07-13 11:49   ` Jan Stary
2020-07-13 12:05     ` Jan Stary
2020-07-13 15:09     ` Maxim Doumkine
2020-07-13 20:52     ` Måns Rullgård
2020-07-13 22:20       ` Rafal Maszkowski

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