mirror of
https://github.com/TriM-Organization/Musicreater.git
synced 2025-09-05 20:06:23 +00:00
改bug
This commit is contained in:
bgArray
@ -1,148 +1,148 @@
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# -*- coding: utf-8 -*-
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from nmcsup.log import log
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import pickle
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class Note:
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def __init__(self, channel, pitch, velocity, time, time_position, instrument):
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self.channel = channel
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self.pitch = pitch
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self.velocity = velocity
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self.delay = time
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self.time_position = time_position
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self.instrument = instrument
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self.CD = "d"
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def get_CD(self, start, end):
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if end - start > 1.00:
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self.CD = "c"
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else:
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self.CD = "d"
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def midiNewReader(midfile: str):
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import mido
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# from msctspt.threadOpera import NewThread
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from bgArrayLib.bpm import get
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def Time(mt, tpb_a, bpm_a):
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return round(mt / tpb_a / bpm_a * 60 * 20)
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Notes = []
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tracks = []
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note_list = []
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close = []
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on = []
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off = []
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instruments = []
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isPercussion = False
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try:
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mid = mido.MidiFile(midfile)
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except Exception:
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log("找不到文件或无法读取文件" + midfile)
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return False
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tpb = mid.ticks_per_beat
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bpm = get(mid)
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# 解析
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# def loadMidi(track1):
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for track in mid.tracks:
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overallTime = 0.0
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instrument = 0
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for i in track:
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overallTime += i.time
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try:
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if i.channel != 9:
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# try:
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# log("event_type(事件): " + str(i.type) + " channel(音轨): " + str(i.channel) +
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# " note/pitch(音高): " +
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# str(i[2]) +
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# " velocity(力度): " + str(i.velocity) + " time(间隔时间): " + str(i.time) +
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# " overallTime/globalTime/timePosition: " + str(overallTime) + " \n")
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# except AttributeError:
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# log("event_type(事件): " + str(i.type) + " thing(内容)：" + str(i) + " \n")
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if 'program_change' in str(i):
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instrument = i.program
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if instrument > 119: # 音色不够
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pass
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else:
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instruments.append(i.program)
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if 'note_on' in str(i) and i.velocity > 0:
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print(i)
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# print(i.note)
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# print([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
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tracks.append(
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[Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
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note_list.append(
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[i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument])
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on.append([i.note, Time(overallTime, tpb, bpm)])
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# return [Note(i.channel, i, i.velocity, i.time, Time(overallTime, tpb, bpm))]
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if 'note_off' in str(i) or 'note_on' in str(i) and i.velocity == 0:
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# print(i)
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# print([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm))])
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close.append(
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[Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
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off.append([i.note, Time(overallTime, tpb, bpm)])
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# return [Note(i.channel, i, i.velocity, i.time, Time(overallTime, tpb, bpm))]
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except AttributeError:
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pass
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if 'note_on' in str(i) and i.channel == 9:
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if 'note_on' in str(i) and i.velocity > 0:
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print(i)
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# print(i.note)
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# print([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), -1)])
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tracks.append([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), -1)])
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note_list.append([i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), -1])
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on.append([i.note, Time(overallTime, tpb, bpm)])
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isPercussion = True
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# return [Note(i.channel, i, i.velocity, i.time, Time(overallTime, tpb, bpm))]
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Notes.append(tracks)
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if instruments is []:
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instruments.append(0)
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instruments = list(set(instruments))
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with open("1.pkl", 'wb') as b:
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pickle.dump([instruments, isPercussion], b)
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# for j, track in enumerate(mid.tracks):
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# th = NewThread(loadMidi, (track,))
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# th.start()
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# Notes.append(th.getResult())
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# print(Notes)
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print(Notes.__len__())
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# print(note_list)
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print(instruments)
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return Notes
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# return [Notes, note_list]
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def midiClassReader(midfile: str):
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import mido
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from bgArrayLib.bpm import get
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def Time(mt, tpb_a, bpm_a):
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return round(mt / tpb_a / bpm_a * 60 * 20)
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Notes = []
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tracks = []
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try:
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mid = mido.MidiFile(filename=midfile,clip=True)
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except Exception:
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log("找不到文件或无法读取文件" + midfile)
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return False
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log("midi已经载入了。")
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tpb = mid.ticks_per_beat
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bpm = get(mid)
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for track in mid.tracks:
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overallTime = 0.0
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instrument = 0
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for i in track:
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overallTime += i.time
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if 'note_on' in str(i) and i.velocity > 0:
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print(i)
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tracks.append(
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[Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
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Notes.append(tracks)
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print(Notes.__len__())
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return Notes
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# -*- coding: utf-8 -*-
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from nmcsup.log import log
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import pickle
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class Note:
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def __init__(self, channel, pitch, velocity, time, time_position, instrument):
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self.channel = channel
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self.pitch = pitch
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self.velocity = velocity
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self.delay = time
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self.time_position = time_position
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self.instrument = instrument
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self.CD = "d"
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def get_CD(self, start, end):
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if end - start > 1.00:
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self.CD = "c"
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else:
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self.CD = "d"
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def midiNewReader(midfile: str):
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import mido
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# from msctspt.threadOpera import NewThread
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from bgArrayLib.bpm import get
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def Time(mt, tpb_a, bpm_a):
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return round(mt / tpb_a / bpm_a * 60 * 20)
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Notes = []
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tracks = []
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note_list = []
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close = []
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on = []
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off = []
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instruments = []
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isPercussion = False
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try:
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mid = mido.MidiFile(midfile)
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except Exception:
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log("找不到文件或无法读取文件" + midfile)
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return False
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tpb = mid.ticks_per_beat
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bpm = get(mid)
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# 解析
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# def loadMidi(track1):
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for track in mid.tracks:
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overallTime = 0.0
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instrument = 0
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for i in track:
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overallTime += i.time
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try:
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if i.channel != 9:
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# try:
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# log("event_type(事件): " + str(i.type) + " channel(音轨): " + str(i.channel) +
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# " note/pitch(音高): " +
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# str(i[2]) +
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# " velocity(力度): " + str(i.velocity) + " time(间隔时间): " + str(i.time) +
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# " overallTime/globalTime/timePosition: " + str(overallTime) + " \n")
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# except AttributeError:
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# log("event_type(事件): " + str(i.type) + " thing(内容)：" + str(i) + " \n")
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if 'program_change' in str(i):
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instrument = i.program
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if instrument > 119: # 音色不够
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pass
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else:
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instruments.append(i.program)
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if 'note_on' in str(i) and i.velocity > 0:
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print(i)
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# print(i.note)
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# print([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
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tracks.append(
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[Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
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note_list.append(
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[i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument])
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on.append([i.note, Time(overallTime, tpb, bpm)])
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# return [Note(i.channel, i, i.velocity, i.time, Time(overallTime, tpb, bpm))]
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if 'note_off' in str(i) or 'note_on' in str(i) and i.velocity == 0:
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# print(i)
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# print([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm))])
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close.append(
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[Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
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off.append([i.note, Time(overallTime, tpb, bpm)])
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# return [Note(i.channel, i, i.velocity, i.time, Time(overallTime, tpb, bpm))]
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except AttributeError:
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pass
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if 'note_on' in str(i) and i.channel == 9:
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if 'note_on' in str(i) and i.velocity > 0:
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print(i)
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# print(i.note)
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# print([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), -1)])
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tracks.append([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), -1)])
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note_list.append([i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), -1])
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on.append([i.note, Time(overallTime, tpb, bpm)])
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isPercussion = True
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# return [Note(i.channel, i, i.velocity, i.time, Time(overallTime, tpb, bpm))]
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Notes.append(tracks)
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if instruments is []:
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instruments.append(0)
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instruments = list(set(instruments))
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with open("1.pkl", 'wb') as b:
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pickle.dump([instruments, isPercussion], b)
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# for j, track in enumerate(mid.tracks):
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# th = NewThread(loadMidi, (track,))
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# th.start()
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# Notes.append(th.getResult())
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# print(Notes)
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print(Notes.__len__())
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# print(note_list)
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print(instruments)
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return Notes
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# return [Notes, note_list]
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def midiClassReader(midfile: str):
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import mido
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from bgArrayLib.bpm import get
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def Time(mt, tpb_a, bpm_a):
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return round(mt / tpb_a / bpm_a * 60 * 20)
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Notes = []
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tracks = []
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try:
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mid = mido.MidiFile(filename=midfile,clip=True)
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except Exception:
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log("找不到文件或无法读取文件" + midfile)
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return False
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log("midi已经载入了。")
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tpb = mid.ticks_per_beat
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bpm = get(mid)
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for track in mid.tracks:
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overallTime = 0.0
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instrument = 0
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for i in track:
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overallTime += i.time
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if 'note_on' in str(i) and i.velocity > 0:
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print(i)
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tracks.append(
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[Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
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Notes.append(tracks)
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print(Notes.__len__())
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return Notes
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