本文整理汇总了Python中pydub.AudioSegment.frame_count方法的典型用法代码示例。如果您正苦于以下问题：Python AudioSegment.frame_count方法的具体用法？Python AudioSegment.frame_count怎么用？Python AudioSegment.frame_count使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pydub.AudioSegment的用法示例。
在下文中一共展示了AudioSegment.frame_count方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_direct_instantiation_with_bytes
# 需要导入模块: from pydub import AudioSegment [as 别名]
# 或者: from pydub.AudioSegment import frame_count [as 别名]
def test_direct_instantiation_with_bytes(self):
seg = AudioSegment(
b'RIFF\x28\x00\x00\x00WAVEfmt \x10\x00\x00\x00\x01\x00\x02\x00\x00}\x00\x00\x00\xf4\x01\x00\x04\x00\x10\x00data\x04\x00\x00\x00\x00\x00\x00\x00')
self.assertEqual(seg.frame_count(), 1)
self.assertEqual(seg.channels, 2)
self.assertEqual(seg.sample_width, 2)
self.assertEqual(seg.frame_rate, 32000)示例2: generateFile
# 需要导入模块: from pydub import AudioSegment [as 别名]
# 或者: from pydub.AudioSegment import frame_count [as 别名]
def generateFile(self):
wav = default_storage.open('songs/' + str(self.pk) + '.wav', 'wb')
final = None
pitches = map(int, self.pitches.split(','))
durations = map(int, self.durations.split(','))
for pitch, duration in zip(pitches, durations):
fn = 'pitches/' + pitchTable[pitch] + '.wav'
pf = default_storage.open(fn)
if final is None:
final = AudioSegment(pf)[0:durationTable[duration]]
else:
final += AudioSegment(pf)[0:durationTable[duration]]
# Copied from AudioSegment source...
# I should have changed AudioSegment (getWaveFileContents() or something) and submitted a pull request but I have a deadline
# Possibly optimize to just have a string packed with data then use ContentFile instead of File below
wave_data = wave.open(wav, 'wb')
wave_data.setnchannels(final.channels)
wave_data.setsampwidth(final.sample_width)
wave_data.setframerate(final.frame_rate)
wave_data.setnframes(int(final.frame_count()))
wave_data.writeframesraw(final._data)
wave_data.close()
wav.close() # ?
wav_rb = default_storage.open('songs/' + str(self.pk) + '.wav', 'rb')
self.wav.save('songs/' + str(self.pk) + '.wav', File(wav_rb))
wav_rb.close()