def __chord_and_length(self):
#分解脳を拍子の分母(?)で割りますー(全音＝1920)
self._minimumunit = 1920 / self._nn
qNList = MAutoChorus.noteQuantization(self._anotes, self._minimumunit)
hamList = MAutoChorus.melodyrestoration(self._anotes, qNList, self._key, self._dd, self._nn)
MChord.autoChord(hamList)
MUnderThree.autoUnderThree(hamList)
self._CLList = [{'Chord': ham.chord, 'Length': ham.length} for ham in hamList]
self.__list_lyric()
self.__list_chord()
def __unpack_events(self, anotes, singers):
"""unpackする
Args:
anotes: 音符イベントのリスト
singers: 歌手変更イベントのリスト
Returns:
events: イベント情報（ID#xxxxタグ以下の情報）のリスト
details: イベント詳細情報（h#xxxxタグ以下の情報）のリスト
"""
soprano_notes = []
for i in range(0, len(anotes)):
soprano_notes.append(anotes[i].note)
# !!! execAutoChorus(anotes, 調, 分子, 分母)[パート] をpack !!!
packed = MAutoChorus.execAutoChorus(anotes, aeks.aeks(soprano_notes),
self._nn, self._dd)[self._part] + singers
packed.sort(key=lambda x: int(x.start))
details = []
events = []
for p in packed:
e = p.event
if e['Type'] == 'Anote':
e.update({'LyricHandle': 'h#%04d' % len(details)})
details.append(p.lyric_event)
vibrato = p.vibrato_event
if vibrato:
e.update({'VibratoHandle': 'h#%04d' % len(details)})
details.append(vibrato)
elif e['Type'] == 'Singer':
e.update({'IconHandle': 'h#%04d' % len(details)})
details.append(p.singer_event)
events.append(e)
return events, details
def parse(self):
""" vsqxファイルを受け取ってコーラスのを返す
Rets:
XMLファイルの文字列
"""
elem = ET.fromstring(self._vsqx)
xmlns = '{http://www.yamaha.co.jp/vocaloid/schema/vsq3/}'
masterTrack = elem.find(xmlns+"masterTrack")
timeSig = masterTrack.find(xmlns+"timeSig")
vsTrack = elem.find(xmlns + "vsTrack")
musicalPart = vsTrack.find(xmlns + "musicalPart")
self._nn = int(timeSig.findtext(xmlns+"nume"))
self._dd = int(timeSig.findtext(xmlns+"denomi"))
anotes = AnoteList()
for i, note in enumerate(musicalPart.findall(xmlns+"note")):
time=note.findtext(xmlns+"posTick") #相対開始時間
length=note.findtext(xmlns+"durTick") #音の長さ
anote=note.findtext(xmlns+"noteNum") #音の高さ
anotes.append(Anote(int(time), int(anote), length=int(length)))
soprano_notes = [n.note for n in anotes]
packed = MAC.execAutoChorus(anotes, aeks(soprano_notes),
self._nn, self._dd)[self._part]
notes = []
for p in packed:
notes.append(p.note)
for i, note in enumerate(musicalPart.findall(xmlns+"note")):
noteNum = note.find(xmlns+"noteNum")
noteNum.text = str(notes[i])
#return ET.dump(elem)
return ET.tostring(elem)
