python - 属性错误: module 'vlc' has no attribute 'Instance'

Question

我正在尝试使用 vlc 录制直播。我想，问题是我的应用程序无法检测已安装的 vlc。我使用

安装了它

pip install python-vlc

我尝试将我的 .py 文件放入 vlc 文件夹中，但随后我遇到了另一个问题

[00212d24] main libvlc error: No modules were found, refusing to start. Check that you properly gave a module path with --plugin-path.
Traceback (most recent call last):
  File "asdads.py", line 25, in <module>
    grabar_audio(radio, datos)
  File "asdads.py", line 13, in grabar_audio
    player = instancia.media_player_new()
AttributeError: 'NoneType' object has no attribute 'media_player_new'

import sys
import vlc
from time import sleep

def grabar_audio(stream, parametros):

    radio = stream
    datos = parametros
    instancia = vlc.Instance()

    player = instancia.media_player_new()
    media = instancia.media_new(radio, datos)
    media.get_mrl()

我该如何解决这个问题？

Answer 1

python-vlc 是 python 到 vlc 程序(或包装库)的绑定(bind)。这是一种通过python运行vlc程序的方法(python -> 绑定(bind) -> vlc)。因此您需要执行以下步骤:

1)  copy vlc.py to where you run your application
2)  download vlc program and install it in your machine
3)  restart your machine and run notebook again

您已完成第 1 步，因此您可以在此链接中下载并安装 vlc(64 位):https://download.cnet.com/VLC-Media-Player-64-bit/3000-13632_4-75761094.html