* Re: [linux-audio-user] emu10k1 multichannel support
2005-01-31 9:53 ` [linux-audio-user] emu10k1 multichannel support Shayne O'Connor
@ 2005-01-31 19:46 ` Lee Revell
2005-02-02 10:50 ` Shayne O'Connor
1 sibling, 0 replies; 3+ messages in thread
From: Lee Revell @ 2005-01-31 19:46 UTC (permalink / raw)
To: A list for linux audio users; +Cc: alsa-devel
On Mon, 2005-01-31 at 20:53 +1100, Shayne O'Connor wrote:
> Lee Revell wrote:
>
> >On Mon, 2005-01-31 at 11:56 +1100, Shayne O'Connor wrote:
> >
> >
> >>using "Playback Only", i am able to get down to 64 frames/periods when
> >>using Mixxx - got a couple of xruns in a half-hour session (this was
> >>with network running azureus and some other stuff).
> >>
> >>not sure if you're aware, but the latest patch is this one:
> >>
> >>http://www.alsa-project.org/~rlrevell/emu10k1-multichannel-v007.patch
> >>
> >>
> >>
> >
> >Actually I just remembered I posted a newer version. This connects the
> >external inputs to the multichannel capture device. The JACK capture
> >ports should correspond exactly to the default kX ASIO capture channels
> >(1,2 is Line/Mic, 9,10 is Line2/Mic2, etc), You can record from all
> >inputs at once, so with a LiveDrive you can record 4 or 6 analog inputs.
> >
> >http://www.alsa-project.org/~rlrevell/emu10k1-multichannel-v008.patch
> >
> >
> >
> i'm sure i applied the patch correctly, but does this get rid of the
> following problem? :
>
> >The last version I posted had a stupid bug where it captured
> >the 16 FX buses instead of the 16 external inputs like I had intended.
> >So you could only capture what you were playing back.
> >
> (btw - with this patch, i'm sure i've always been able to record from
> the inputs *and* playback - the only problem is seperating the two so as
> to only record the inputs through the ac97 codec, and not the playback
> as well)
Yes version 008 should fix that problem. Please report it on alsa-devel
if you still have the problem with playback and capture being mixed.
Lee
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Re: [linux-audio-user] emu10k1 multichannel support
2005-01-31 9:53 ` [linux-audio-user] emu10k1 multichannel support Shayne O'Connor
2005-01-31 19:46 ` Lee Revell
@ 2005-02-02 10:50 ` Shayne O'Connor
1 sibling, 0 replies; 3+ messages in thread
From: Shayne O'Connor @ 2005-02-02 10:50 UTC (permalink / raw)
To: alsa-devel
Shayne O'Connor wrote:
>i'm sure i applied the patch correctly, but does this get rid of the
>following problem? :
>
>
>
>>The last version I posted had a stupid bug where it captured
>>the 16 FX buses instead of the 16 external inputs like I had intended.
>>So you could only capture what you were playing back.
>>
>>
>>
>(btw - with this patch, i'm sure i've always been able to record from
>the inputs *and* playback - the only problem is seperating the two so as
>to only record the inputs through the ac97 codec, and not the playback
>as well)
>
>
ok - i've figured out what i need to do ... (i use qamix as my mixer ...
least confusing for me ... so i'm using that as my reference here):
1) in the "playback" tab of qamix, there are 3 sections - "master",
"stereo", and "surround". in the "stereo" section, there are volume
sliders for "pcm", "wave", and "music". leave the "pcm" and "music"
sliders at a suitable playback level, and set the "wave" slider to "0".
yep - that's all i needed to do, and i can now record extra tracks into
ardour without the previously recorded tracks being merged in.
as you can probably tell, i don't really have any idea what the
difference between "pcm" and "wave" volume is ... all i know is that if
i use the default device - "hw:0,0" - then it makes no effect on the
recorded input if the "wave" volume is up or not ... i guess the
difference is the result of your patch :)
anyways, i guess that makes this patch my default alsa driver now, heh,
heh ...
brilliant, brilliant work lee!!
shayne
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^ permalink raw reply [flat|nested] 3+ messages in thread