TriM-Organization/Musicreater
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小改动、回档

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bgArray
2022-01-28 18:29:51 +08:00
parent 26ee16f071
commit 19bbb92cff
31 changed files with 285 additions and 29 deletions
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nmcsup/nmcreader.py
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@ -92,6 +92,7 @@ def midi_conversion(midfile: str):
def Time(mt, tpb_a, bpm_a):
return round(mt / tpb_a / bpm_a * 60 * 20)
Notes = []
tracks = []
note_list = []
@ -117,7 +118,8 @@ def midi_conversion(midfile: str):
try:
if i.channel != 9:
# try:
# log("event_type(事件): " + str(i.type) + " channel(音轨): " + str(i.channel) + " note/pitch(音高): " +
# log("event_type(事件): " + str(i.type) + " channel(音轨): " + str(i.channel) +
# " note/pitch(音高): " +
# str(i[2]) +
# " velocity(力度): " + str(i.velocity) + " time(间隔时间): " + str(i.time) +
# " overallTime/globalTime/timePosition: " + str(overallTime) + " \n")
@ -133,14 +135,17 @@ def midi_conversion(midfile: str):
print(i)
# print(i.note)
# print([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
tracks.append([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
note_list.append([i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument])
tracks.append(
[Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
note_list.append(
[i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument])
on.append([i.note, Time(overallTime, tpb, bpm)])
# return [Note(i.channel, i, i.velocity, i.time, Time(overallTime, tpb, bpm))]
if 'note_off' in str(i) or 'note_on' in str(i) and i.velocity == 0:
# print(i)
# print([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm))])
close.append([Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
close.append(
[Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
off.append([i.note, Time(overallTime, tpb, bpm)])
# return [Note(i.channel, i, i.velocity, i.time, Time(overallTime, tpb, bpm))]
except AttributeError:
@ -175,6 +180,35 @@ def midi_conversion(midfile: str):
# return [Notes, note_list]
def midiClassReader(midfile: str):
import mido
from bgArrayLib.bpm import get
def Time(mt, tpb_a, bpm_a):
return round(mt / tpb_a / bpm_a * 60 * 20)
Notes = []
tracks = []
try:
mid = mido.MidiFile(midfile)
except FileNotFoundError:
log("找不到文件或无法读取文件" + midfile)
return False
tpb = mid.ticks_per_beat
bpm = get(midfile)
for track in mid.tracks:
overallTime = 0.0
instrument = 0
for i in track:
overallTime += i.time
if 'note_on' in str(i) and i.velocity > 0:
print(i)
tracks.append(
[Note(i.channel, i.note, i.velocity, i.time, Time(overallTime, tpb, bpm), instrument)])
Notes.append(tracks)
print(Notes.__len__())
return Notes
def ReadOldProject(fn: str): # -> list
import json
from nmcsup.trans import note2list