Thanks, but shouldn't this be possible using fluidsynth's router? The fluidsynth API page says you can use the router to "Layer sounds (Example: for each noteon received on ch 1, create a noteon on ch1, ch2, ch3,...)". This is exactly what I want to do. For each noteon received on ch0, I want to create a noteon on ch0 and ch1.
I tried this: router_clear router_begin note router_chan 0 15 0 0 router_chan 0 15 0 1 router_end But it doesn't work because the second router_chan rule overrides the first one, so I end up with only one channel playing. I can't get channels 0 and 1 to play simultaneously. Any ideas? Srijan On 13 June 2016 at 05:14, Peter Billam <p...@pjb.com.au> wrote: > Hi. > > > I have two soundfonts loaded into fluidsynth, one is on chan 0 > > and the other is on chan 1. I want both to play regardless of > > what channel my controller keyboard is on. > > On alsa, I would do this with midiecho > http://www.pjb.com.au/midi/index.html > http://www.pjb.com.au/midi/midiecho.html > eg: > midiecho -c 3 -e 3,4 -d 1 -i ProKeys -o FLUID > > and then set your ProKeys to play on channel 3. > This doesn't do the "regardless of what channel my controller > keyboard is on" bit. If you just mean for channels 3 or 4, > then I'd start up a second midiecho client using -N > midiecho -N Echo4 -c 4 -e 3,4 -d 1 -i ProKeys,Keysta -o FLUID > but if you mean for any channel 0..15 then I'd probably write > a custom midi-alsa client using either > http://www.pjb.com.au/comp/lua/midialsa.html > or > http://search.cpan.org/~pjb/MIDI-ALSA-1.20/ALSA.pm > to do whatever needs to be done. > > If you look how important doubling is in orchestral music > it's amazing it's not more discussed in a midi context... > > Regards, Peter Billam > > http://www.pjb.com.au p...@pjb.com.au (03) 6278 9410 > "Follow the charge, not the particle." -- Richard Feynman > from The Theory of Positrons, Physical Review, 1949 > > > _______________________________________________ > fluid-dev mailing list > fluid-dev@nongnu.org > https://lists.nongnu.org/mailman/listinfo/fluid-dev >
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