AttributeError:"NoneType"对象没有属性"media_player_new" [英] AttributeError: 'NoneType' object has no attribute 'media_player_new'

问题描述

我想在python中使用vlc，但我总是遇到该错误:

I want to use vlc in python but I always have that error:

Traceback (most recent call last):
  File "radio.py", line 3, in <module>
    media = vlc.MediaPlayer('annonce.mp4')
  File "C:\Users\Romain\AppData\Local\Programs\Python\Python38\lib\site-packages\vlc.py", line 3310, in __new__
    o = instance.media_player_new()
AttributeError: 'NoneType' object has no attribute 'media_player_new'

还有我的代码:

import vlc

media = vlc.MediaPlayer('annonce.mp4')
media.play()

我的视频在程序文件中，并且我使用Python 3.8.3.

My video is in my program file and I use Python 3.8.3.

推荐答案

这是让其正常工作的绝对准系统方法:

This is the absolute barebones method to get this working:

import vlc
import time

playing = set([1,2,3,4])
media = vlc.MediaPlayer('/home/rolf/Brassic01.mp4')
media.play()
while media.get_state() in playing:
    time.sleep(0.5)

使用 MediaPlayer 时，将为您执行vlc instance 的实例化.
您必须在实例播放时循环播放，因此我们检查状态.
如果您收到有关无属性的投诉，我建议您是缺少 vlc 本身的有效版本，或者您的 vlc副本有问题.py .

The instantiating of the vlc instance is performed for you, when using MediaPlayer.
You must loop while the instance is playing, thus we check the state.
If you are getting complaints about no attribute I would suggest that either you're missing a working version of vlc itself or there is a problem with your copy of vlc.py.

• 确保您可以从命令行运行 vlc
• 获取 vlc.py 的当前副本，并将其放置在与程序相同的目录中

• Ensure that you can run vlc from the command line
• Get a current copy of vlc.py and place it in the same directory as your program

获取 vlc.py :

• https://wiki.videolan.org/Python_bindings/

或

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