怎么玩mp3

Question

我的问题从这里开始:

pyttsx和gTTS模块错误

gTTS运行良好,从文本文件中获取文本,但首先创建mp3文件,然后如果我想听,我必须调用这个mp3,所以这是好的,但如果我可以避免任何音频文件,并且只是从文本文件.也许不知何故,我可以使用谷歌语音从文本文件中读取..？无论如何,现在主要问题是其他问题

如果我只能使用gTTS在Windows 10-64位,Python 3.5上播放mp3的最佳方法是什么

好吧用os:

import os
os.startfile("D:\my path/rec1.mp3") 

这很好,但我不想使用默认播放器,需要像simpleaudio这样的mp3 ...

与pygame我有安装问题,但不确定,这样使用它有多好:

from pygame import mixer 

mixer.init()
mixer.music.load('D:/my path/rec1.mp3')
mixer.music.play()

vlc只是如何安装它？与easy_install vlc我有错误:could not find suitable distribution for requirement.parse ('vlc')与pip install vlc错误:could not find a version that satisfies the requirement vlc (from versions: ) no matching distribution found for vlc

import vlc

p = vlc.MediaPlayer("file:/my path/rec1.mp3")
p.play()
p.stop()

与pyglet:

import pyglet

music=pyglet.media.load('D:/my path/rec1.mp3')
music.play()
pyglet.app.run()

我收到了这个错误:

'AVbin is required to decode compressed media')
pyglet.media.riff.WAVEFormatException: AVbin is required to decode compressed media

subprocess也使用默认播放器:

import subprocess

sound_program = "path to player"
sound_file = "D:/my path/rec1.mp3"
subprocess.call([sound_program, sound_file])

与mp3play,不知道如何使用它:

import mp3play

filename = (r'D:\my path/rec1.mp3')
clip = mp3play.load(filename)
clip.play()

我这样试过:

  filename = ('D:\my path/rec1.mp3')

这条路:

  filename = r'D:\my path/rec1.mp3'

在所有情况下我都有错误:

Traceback (most recent call last):
  File "D:/dt/PyCharm_project/0_ASK.py", line 18, in <module>
    import mp3play
  File "C:\Users\User\AppData\Roaming\Python\Python35\site-packages\mp3play\__init__.py", line 4, in <module>
    from .windows import AudioClip as _PlatformSpecificAudioClip
  File "C:\Users\User\AppData\Roaming\Python\Python35\site-packages\mp3play\windows.py", line 27
    print 'Error %s for "%s": %s' % (str(err), txt, buf)
                                ^
SyntaxError: invalid syntax

好吧,使用pydub:

from pydub import AudioSegment 
from gtts import gTTS
import simpleaudio as sa

blabla = ('my voice')
tts = gTTS(text=blabla, lang='en')
tts.save("D:/my path/rec.mp3")

rec = AudioSegment.from_mp3("D:\my path\rec.mp3")
rec.export("rec.wav", format="wav")

#rec = AudioSegment.ffmpeg ("D:\my path\rec.mp3")
#rec.export("rec.wav", format="wav")

#rec = AudioSegment.converter ("D:\my path\rec.mp3")
#rec.export("rec.wav", format="wav")

wave_obj = sa.WaveObject.from_wave_file('D:/my path/rec.wav'')
play_obj = wave_obj.play()
play_obj.wait_done()

序列中的错误首先包括AudioSegment.from_mp3:

RuntimeWarning: Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work
  warn("Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work", RuntimeWarning)
Traceback (most recent call last):
  File " D:/dt/PyCharm_project/0_ASK.py", line 9, in <module>
    rec = AudioSegment.from_mp3("D:\my path\rec.mp3")
  File "C:\Users\User\AppData\Roaming\Python\Python35\site-packages\pydub\audio_segment.py", line 438, in from_mp3
    return cls.from_file(file, 'mp3')
  File "C:\Users\User\AppData\Roaming\Python\Python35\site-packages\pydub\audio_segment.py", line 366, in from_file
    file = _fd_or_path_or_tempfile(file, 'rb', tempfile=False)
  File "C:\Users\User\AppData\Roaming\Python\Python35\site-packages\pydub\utils.py", line 59, in _fd_or_path_or_tempfile
    fd = open(fd, mode=mode)
OSError: [Errno 22] Invalid argument: 'D:\my path\rec.mp3'

用AudioSegment.ffmpeg:

  warn("Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work", RuntimeWarning)
Traceback (most recent call last):
  File "D:/dt/PyCharm_project/0_ASK.py ", line 12, in <module>
    rec = AudioSegment.ffmpeg ("D:\my path\rec.mp3")
TypeError: 'str' object is not callable

用AudioSegment.converter:

RuntimeWarning: Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work
  warn("Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work", RuntimeWarning)
Traceback (most recent call last):
  File "D:/dt/PyCharm_project/0_ASK.py", line 15, in <module>
    rec = AudioSegment.converter ("D:\my path\rec.mp3")
TypeError: 'str' object is not callable

不确定webbrowser,但如何安装呢？

import webbrowser
webbrowser.open("D:/my path/rec1.mp3")

Answer 1

我不知道所有问题的解决方案，但 pydub 遇到的问题是您没有安装 ffmpeg 或 avconv。pydub github上有说明：

视窗：

1. 从此处提供的 Windows 二进制文件下载并解压 libav。
2. 将 libav /bin 文件夹添加到您的 PATH envvar
3. pip 安装 pydub