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From: John Rigg <ad@sound-man.co.uk>
To: "Petter Sundlöf" <petter.sundlof@findus.dhs.org>
Cc: alsa-devel@alsa-project.org
Subject: Re: Some problems with two 1010LTs (pcm_multi & jackd)
Date: Fri, 27 Jan 2006 12:53:17 +0000	[thread overview]
Message-ID: <20060127125317.GA3768@localhost.localdomain> (raw)
In-Reply-To: <43D957E1.3030608@findus.dhs.org>

On Fri, Jan 27, 2006 at 12:14:41AM +0100, Petter Sundlöf wrote:
> 
> >>After this I tried to run jackd -d alsa -r44100 -p512 -C multi_capture 
> >>-P multi_playback

> >>I then start Ardour and open a session. I place the playhead somewhere 
> >>and try to start playback. Nothing happens. After a few seconds, Ardour 
> >>is disconnected from JACK, and I receive this in jackd's stdout:
> >>
> >>ALSA: poll time out, polled for 17416024 usecs

Just thought of something else. envy24control has `Locked' and `Reset'
buttons. `Locked' keeps the master card's clock set to whatever rate
is set by envy24control's radio buttons, regardless of what you specify
on the command line.
If you have `Locked' set and specify a different rate on the command
line, jackd just hangs and will probably give a poll timeout 
(or if you're running it in realtime the jackd watchdog times out).

Make sure you have the `Locked' button unchecked and the `Reset' button
checked. `Reset' allows the command line to override the envy24control
setting for sample rate. I suspect these buttons should be mutually exclusive,
ie. radio buttons, but they're not (looks like a bug).

John


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  reply	other threads:[~2006-01-27 12:42 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-01-26 14:04 Some problems with two 1010LTs (pcm_multi & jackd) Petter Sundlöf
2006-01-26 18:48 ` John Rigg
2006-01-26 23:14   ` Petter Sundlöf
2006-01-27 12:53     ` John Rigg [this message]
2006-01-27 14:02       ` John Rigg
2006-01-26 19:10 ` John Rigg

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