Re: [LAU] : Jackd and Qjackctl precision...

From: Mysth-R <mysthr21@email-addr-hidden>
Date: Fri Nov 30 2007 - 18:32:03 EET

Ok thank you very much for your answer. It is clearer for me :)
If any one wants to bring some precision ...

Mysth-R

2007/11/30, Arnold Krille <arnold@email-addr-hidden>:
>
> Hi,
>
> I can try to explain some of the items.
>
> Am Sonntag, 25. November 2007 schrieb Mysth-R:
> > In qjackctl Settings, there are these parameters :
> > * No Memory Lock
>
> Don't lock any memory at all. Can be bad with low RAM, because then the
> memory
> to synchronize the different jack-clients can get swapped -> very bad.
>
> > * Unlock Memory
>
> Try to unlock some memory after starting of the clients so that gui-memory
> can
> be shared and swapped (if needed).
>
> > * Soft Mode
>
> Ignore all the XRuns reported by the driver. Can make sense when you are
> just
> testing or when you are playing synths with very low latency...
>
> > * Monitor
>
> Double the data sent to the hw-outputs on monitor-inputs. Just activate it
> and
> see whats happening in the connection list.
>
> > * H/W Monitor
>
> Same but try to use hw support on devices that support it.
>
> > * Timeout
>
> When a client (in the realtime-audio-processing thread) takes longer than
> this
> time, its kicked. Maximum is 5000, I am using 4500 when recording.
>
> > * Start Delay
>
> Delay of qjackctl between starting jack and trying to register as a
> client.
> Normally its 2 seconds, should be set higher on slow systems if you get
> errors about being not able to connect to jack.
>
> Hope that helps,
>
> Arnold
> --
> visit http://www.arnoldarts.de/
> ---
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>
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>
>

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Received on Fri Nov 30 20:15:06 2007

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