From: Takashi Iwai <tiwai@suse.de>
To: ian <deviant@custard.org>
Cc: alsa-devel@lists.sourceforge.net
Subject: Re: delta-66 bug?
Date: Tue, 11 Mar 2003 11:17:40 +0100 [thread overview]
Message-ID: <s5hr89e2omz.wl@alsa2.suse.de> (raw)
In-Reply-To: <Pine.LNX.4.44.0303110002030.11468-100000@rhubarb.custard.org>
At Tue, 11 Mar 2003 00:11:43 +0000 (GMT),
ian wrote:
>
> ah, thank you!
> i updated to the latest non-cvs packages. things have got a bit better!
> now if i set the clock to spdif, it stays locked to spdif. so the delta-66
> driver is doing it's job. but now if i use xmms to play a stream through
> pcm, the playback is too fast. (spdif sets the card to 48kHz, and xmms is
> trying to open the pcm device at 44.1kHz). so it would seem there is a
> problem with the oss layer - namely that it is not resampling the stream
> from 44.1kHz to 48kHz.
the driver doesn't check how is the current spdif input rate, and it
doesn't restrict the possible sample rates for the later open.
the implementation of clock sync with an external source is still an
open question. for example, when the external clock is changed, how
the driver should handle it...?
Takashi
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next prev parent reply other threads:[~2003-03-11 10:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-10 22:42 delta-66 bug? ian
2003-03-10 22:49 ` Jan "Evil Twin" Depner
2003-03-11 0:11 ` ian
2003-03-11 0:07 ` Jan "Evil Twin" Depner
2003-03-11 10:17 ` Takashi Iwai [this message]
2003-03-11 17:42 ` Jaroslav Kysela
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