uaudio patch, capabilities
kazuhito at ph.noda.tus.ac.jp
Mon Mar 14 09:43:13 PST 2005
From: Kazuhito HONDA <kazuhito at ph.noda.tus.ac.jp>
Subject: Re: uaudio patch, capabilities
Date: Mon, 14 Mar 2005 17:55:29 +0900 (JST)
> the new patch works enough from that point of sampling converter,
> though I don't try to record.
I tried to record, and it worked enough.
But, for example, when a USB device
has two sampling rate, A and B (A < B),
and when sampling rate of a sound source
is C which is between A and B(A < C < B),
the sound source is always converted to A,
even if C is nearer to B than to A.
It may be, however, a small problem,
and enough to use usually.
I expect that this point doesn't need to be fixed.
> But minspeed and maxspeed of pcmchan_caps
> should be limited to capability of FreeBSD itself,
After several trial, I have come to expect that it isn't necessary,
because that patch works enough without it.
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