Re: [Linuxsampler-devel] 24bit multi-io audio card compatibility, Was: CVS

[Mark K. <mar...@co...>]

On Tue, 2003-10-28 at 07:58, be...@ga... wrote:

> 
> you are correct, the hammerfall can deal only with 
> number of fragments (period size) of 2.
> you can specify them on the commandline:
> --numfragments 2
> and set the frames per audio buffer too:
> --fragmentsize 256   (means each audio fragment uses 256 frames).
> 
> can you try again with the --numfragments 2 and see if it works ?
> 
Benno,
   Again a step closer. Probably LSt working (I'm ssh'ed in, so I cannot
actually listen right now)  but still some messages I'd rather not see:

mark@Wizard linuxsampler $ ./linuxsampler --numfragments 2
--fragmentsize 256 --
gig ../Gigs/Mellotron\ 8Voice.gig 
Initializing audio output...OK
Loading gig file...OK
Caching initial samples...OK
Starting disk thread...OK
Starting MIDI in thread...WARNING, can't mlockall() memory!: Operation
not permitted
Disk thread running
OK
WARNING, can't mlockall() memory!: Operation not permitted
sched_setscheduler: Operation not permitted
Starting audio thread...OK
LinuxSampler initialization completed.
WARNING, can't mlockall() memory!: Operation not permitted
sched_setscheduler: Operation not permitted
Audio thread running


LinuxSampler stopped due to SIGINT
Segmentation fault
mark@Wizard linuxsampler $ 


This is on the standard Gentoo kernel. Possibly it doesn't have some
sort of kernel option or patch compiled in? Let me know what you think.

Do I need to run as root?

I will do some audio testing tonight.

Good work!

Mark