I load a gig soundfont into g-player vst and it shows that it has 3 separate subfiles: pedal down samples, pedal up samples and two pedals samples. I don't know what is two pedals samples. But how can i use that soundfont? I can load pedal up to one channel, pedal down to channel 2 and two pedals to channel 3. I suppose i need some midifilters to make ch 1 received notes ON events only when pedal is not pressed and ch 2 when perdal is pressed. How can i do it on linux via jackd?