Re: [Linuxsampler-devel] trials

[Robert J. <rob...@da...>]

On Thursday 26 August 2004 00.17, Christian Schoenebeck wrote:
> Es geschah am Mittwoch, 25. August 2004 22:03 als Robert Jonsson schrieb:
> > Hi guys,
> >
> > Back yet from your respective vacations? :-)
>
> Jo! :)

Jaha ;)

>
> > Compilation worked very well, launching qsampler worked aswell, but I was
> > unable to instantiate any channels from qsampler, everytime it complained
> > about these things:
> >
> > 21:56:11.257 lscp_set_channel_audio_type: There is no audio output driver
> > 'Jack'. (errno=0)
> > 21:56:11.261 lscp_set_channel_midi_type: There is no midi input driver
> > 'Alsa'. (errno=0)
> > 21:56:11.265 lscp_set_channel_midi_port: There is no MIDI input port with
> > index 0. (errno=0)
> > 21:56:11.284 lscp_set_channel_midi_channel: There is no MIDI input port
> > with index 0. (errno=0)
> > 21:56:11.302 lscp_load_instrument: No audio output device on channel
> > (errno=0)
>
> Should already be fixed with latest CVS.

Ah, nice, a new checkin! :) I'll try this too later.
>
> > The port names are not spelled uppercase which in later tests seems like
> > it could be the problem. I rumaged around in the sources for a while but
> > could not find where these come from...
> >
> > I had built linuxsampler from cvs and qsampler from the latest version
> > which might account for this discrepancy?
>
> Hope it works with latest CVS, so please try again.
>
> > Anyway, having failed that I grabbed the specs and tried going from
> > there. And got a bit further:
> >
> > CREATE AUDIO_OUTPUT_DEVICE JACK
> > CREATE MIDI_INPUT_DEVICE ALSA
> > ADD CHANNEL
> > LOAD ENGINE GigEngine 0
> > SET CHANNEL AUDIO_OUTPUT_DEVICE 0 0
> > these worked, after this I was going to add a midi device also, but this
> > I was unable to do.
> > SET CHANNEL MIDI_INPUT_CHANNEL 0 0
> > returned that the midi port didn't exist
> > I tried some MIDI_PORT commands also to no avail.
>
> That didn't work, because the default amount of ports was 0 by default.
>
>  CREATE MIDI_INPUT_DEVICE ALSA PORTS=1
>
> or
>
>  SET MIDI_INPUT_DEVICE_PARAMETER 0 PORTS=1
>
> after your CREATE command would have done it. But I have changed the
> default amount of ports to 1 now, so don't worry about that.

Ah, thanks for the explanation, will get me a bit further.

/Robert