Hi, On Tue, 08 Jun 2010 10:57:13 +0200 Nicolas BERCHER <nbercher@xxxxxxxx> wrote: > So, I checked what's going on: > $ aseqdump --list > Port Client name Port name > 0:0 System Timer > 0:1 System Announce > 14:0 Midi Through Midi Through Port-0 > 20:0 SB Live! Value [CT4870] EMU10K1 MPU-401 (UART) > 24:0 USB Keystation 88es USB Keystation 88es MIDI 1 > $ aseqdump -p 24:0 > Waiting for data. Press Ctrl+C to end. > Source_ Event_________________ Ch _Data__ > 24:0 Control change 0 64 127 > 24:0 Note on 0 82 82 > 24:0 Note on 0 82 0 > 24:0 Control change 0 64 0 > > The above sequence dumped by aseqdump shows only one note event > (lines 2+3: press+release) but I heard a delayed note as mentioned in > my first mail. Actually, there are two note events and both are NOTE ON, one with velocity of 82 and the other 0. The velocity 0 should be interpreted as NOTE OFF. I had a similar problem and solved it by putting kmidimon between my keyboard and sequencer. Could it be that qsynth doesn't handle NOTE ON with velocity of 0 as NOTE OFF? Although I imagine that translation should be happening at a lower level... just a guess. David _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
