audio devices handling

You're new to the LinuxSampler world? You don't know where to start and nothing works? Here's the place to ask for help.
Post Reply
songshop
Newbie
Posts: 27
Joined: Thu Jan 24, 2008 2:28 am
Location: Lower Templestowe, Victoria. Australia
Contact:

audio devices handling

Post by songshop » Tue Feb 05, 2008 9:27 pm

area of much confusion for me for sometime. i have created a jack device with 32 channels but Fantasia has the 'outputs' registered in the 'inputs' dialogue ! and whne i have made my assignments and save the session, when next i open it i have to re-assign all the outputs again 'cause everything is back to a default of outputs 1&2. Qsampler isn't much better at this, tho i haven't had the return to default state as described. The model isn't very clear. Any help better describing the issues involved in device creation and management would be well appreciated :) (all built from cvs btw.)

best,


g.

User avatar
dahnielson
Moderator
Posts: 632
Joined: Wed Jan 23, 2008 11:25 pm
Location: Linköping / Tranås, Sweden
Contact:

Re: audio devices handling

Post by dahnielson » Tue Feb 05, 2008 9:35 pm

The current release of Fantasia doesn't serialize any audio devices when writing LSCP to disk. It's a bug and it's fixed in CVS.
Anders Dahnielson

Ardour2, Qtractor, Linuxsampler, M-AUDIO Delta 1010, Axiom 61, Korg D12, AKAI S2000, E-MU Proteus 2k, Roland R-5, Roland HP 1300e, Zoom RFX-1000, 4GB RAM x86_64 Intel Pentium Dual 1.80GHz Gentoo Linux

User avatar
dahnielson
Moderator
Posts: 632
Joined: Wed Jan 23, 2008 11:25 pm
Location: Linköping / Tranås, Sweden
Contact:

Re: audio devices handling

Post by dahnielson » Tue Feb 05, 2008 10:43 pm

You're right. The channel routing in Fantasia isn't serialized either!
Anders Dahnielson

Ardour2, Qtractor, Linuxsampler, M-AUDIO Delta 1010, Axiom 61, Korg D12, AKAI S2000, E-MU Proteus 2k, Roland R-5, Roland HP 1300e, Zoom RFX-1000, 4GB RAM x86_64 Intel Pentium Dual 1.80GHz Gentoo Linux

grishata
Developer
Posts: 138
Joined: Thu Jan 24, 2008 7:21 pm
Location: Bulgaria
Contact:

Re: audio devices handling

Post by grishata » Wed Feb 06, 2008 12:47 am

There is support for exporting the channel routing in Fantasia but the command order was incorrect. Fantasia was trying to set the channel routing before assigning the sampler engine. This bug is now fixed (hopefully) in the latest cvs version of JSampler.

User avatar
dahnielson
Moderator
Posts: 632
Joined: Wed Jan 23, 2008 11:25 pm
Location: Linköping / Tranås, Sweden
Contact:

Re: audio devices handling

Post by dahnielson » Wed Feb 06, 2008 1:14 am

Hurray!

It works as advertised. Now I can get on and eq, pan and mix all instruments separatly... 8-)
Anders Dahnielson

Ardour2, Qtractor, Linuxsampler, M-AUDIO Delta 1010, Axiom 61, Korg D12, AKAI S2000, E-MU Proteus 2k, Roland R-5, Roland HP 1300e, Zoom RFX-1000, 4GB RAM x86_64 Intel Pentium Dual 1.80GHz Gentoo Linux

grishata
Developer
Posts: 138
Joined: Thu Jan 24, 2008 7:21 pm
Location: Bulgaria
Contact:

Re: audio devices handling

Post by grishata » Wed Feb 06, 2008 1:52 am

area of much confusion for me for sometime. i have created a jack device with 32 channels but Fantasia has the 'outputs' registered in the 'inputs' dialogue !
I admit this is misleading, though it isn't that incorrect. Audio Out shows the number of the engine's audio channel (which provides the audio sampled by the engine), which is inputed/routed to the specified audio channel of the selected audio output device.
I would change those labels if someone propose more meaningful (and still short) labels instead.

songshop
Newbie
Posts: 27
Joined: Thu Jan 24, 2008 2:28 am
Location: Lower Templestowe, Victoria. Australia
Contact:

Re: audio devices handling

Post by songshop » Wed Feb 06, 2008 9:43 pm

how about 'source' instead of 'output' and 'output' or 'device' instead of input ?
i'll build cvs now and test. thanks ;)
g.

songshop
Newbie
Posts: 27
Joined: Thu Jan 24, 2008 2:28 am
Location: Lower Templestowe, Victoria. Australia
Contact:

Re: audio devices handling

Post by songshop » Thu Feb 07, 2008 1:15 am

it's working :D

thanks Grigor

g.

Post Reply