def genTrack():
t = TrackObj()
for i in range(10):
t0 = 400*i
v1 = 50
v2 = 90
v3 = 30
t.addNote(Note(50, t0, v1, 25))
t.addNote(Note(51, t0+50, v2, 25))
t.addNote(Note(52, t0+200, v2, 50))
t.addNote(Note(53, t0+300, v2, 25))
t.setMaxTime(t0 + 400)
return t
def genTrackBasicBeat1(resolution):
t = TrackObj()
numMeasures = 8
tpb = resolution # ticks per beat
bpmeasure = 4 # beats per measure
for m in range(numMeasures):
b = m * bpmeasure
t0 = b * tpb
print "b: %3d t: %8.3f" % (b, t0)
# c p t v dur
t.addNote(Note(0, 50, t0, 90, 0.25 * tpb))
t.addNote(Note(0, 50, t0 + 1 * tpb, 70, 0.25 * tpb))
t.addNote(Note(0, 50, t0 + 2 * tpb, 70, 0.25 * tpb))
t.addNote(Note(0, 50, t0 + 3 * tpb, 70, 0.25 * tpb))
t.setMaxTime(t0 + bpmeasure * tpb)
m = MidiObj(resolution=tpb)
m.addTrack(t)
return m
def genTrackBasicBeat1(resolution):
t = TrackObj()
numMeasures = 8
tpb = resolution # ticks per beat
bpmeasure = 4 # beats per measure
for m in range(numMeasures):
b = m*bpmeasure
t0 = b * tpb
print "b: %3d t: %8.3f" % (b, t0)
# c p t v dur
t.addNote(Note(0, 50, t0, 90, 0.25*tpb))
t.addNote(Note(0, 50, t0+1*tpb, 70, 0.25*tpb))
t.addNote(Note(0, 50, t0+2*tpb, 70, 0.25*tpb))
t.addNote(Note(0, 50, t0+3*tpb, 70, 0.25*tpb))
t.setMaxTime(t0 + bpmeasure*tpb)
m = MidiObj(resolution=tpb)
m.addTrack(t)
return m
