From: Takashi Iwai <tiwai@suse.de>
To: James Courtier-Dutton <James@superbug.demon.co.uk>
Cc: alsa-devel@lists.sourceforge.net
Subject: Re: OPL3-SA2/3 PCM Playback rates?
Date: Tue, 08 Oct 2002 19:02:34 +0200 [thread overview]
Message-ID: <s5h7kgs3lud.wl@alsa2.suse.de> (raw)
In-Reply-To: <3D9C5DFA.6010803@superbug.demon.co.uk>
At Fri, 04 Oct 2002 01:10:50 +1000,
James Courtier-Dutton wrote:
>
> Hello
> I have searched the web to find the specs on this chip. No Luck.
> What I have found is that it is a Yamaha OPL3-SA2 or YMF711.
> Which playback rates does it support ?
the dma engine of opl3sax is actually cs4231-compatible.
thus it supports the following sample rates:
5510, 6620, 8000, 9600, 11025, 16000, 18900, 22050,
27042, 32000, 33075, 37800, 44100, 48000
> I find that anything above 32k causes jittery playback.
most likely you hit a bug ;)
how is the symptom exactly? repeated (stutter) sounds?
what i heard about this chip is that the pcm is not audible until a
pcm mixer element is modified at each open.
but it looks like a different problem...
ciao,
Takashi
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next prev parent reply other threads:[~2002-10-08 17:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-03 15:10 OPL3-SA2/3 PCM Playback rates? James Courtier-Dutton
2002-10-08 17:02 ` Takashi Iwai [this message]
2002-10-09 9:09 ` James Courtier-Dutton
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