如何使用python获取Windows 10中当前正在播放的媒体的标题 [英] How can I get the title of the currently playing media in windows 10 with python

问题描述

在Windows 10中播放音频时，无论是来自Spotify，Firefox还是游戏.当您调大音量时，窗户的角落会出现一个东西，上面写着歌曲艺术家，标题和正在播放的应用程序(如下面的照片所示)(有时，如果游戏正在播放声音，它只会说出正在播放声音的应用程序)

我想以某种方式使用python获取该数据.我的最终目标是，如果某个应用正在播放我不喜欢的内容(例如广告)，则将其静音.

解决方案

我正在获取窗口的标题以获取歌曲信息.通常，应用程序名称会显示在标题中，但是在播放歌曲时会显示歌曲名称.这是一个返回所有窗口标题的列表的函数.

来自__future__的

 导入print_function导入ctypesdef get_titles():EnumWindows = ctypes.windll.user32.EnumWindowsEnumWindowsProc = ctypes.WINFUNCTYPE(ctypes.c_bool，ctypes.POINTER(ctypes.c_int)，ctypes.POINTER(ctypes.c_int))GetWindowText = ctypes.windll.user32.GetWindowTextWGetWindowTextLength = ctypes.windll.user32.GetWindowTextLengthWIsWindowVisible = ctypes.windll.user32.IsWindowVisible标题= []def foreach_window(hwnd，lParam):如果IsWindowVisible(hwnd):长度= GetWindowTextLength(hwnd)buff = ctypes.create_unicode_buffer(长度+ 1)GetWindowText(hwnd，buff，长度+1)titles.append(buff.value)返回TrueEnumWindows(EnumWindowsProc(foreach_window)，0)返回标题 

Whenever audio is playing in windows 10, whether it is from Spotify, Firefox, or a game. When you turn the volume, windows has a thing in the corner that says the song artist, title, and what app is playing like the photo below (sometimes it only says what app is playing sound if a game is playing the sound)

I want to somehow get that data with python. My end goal, is to mute an application if it is playing something I don't like, such as an advertisement.

解决方案

I am getting the titles of the windows to get the song information. Usually, the application name is displayed in the title, but when it is playing a song, the song name is shown. Here is a function that returns a list of all the window titles.

from __future__ import print_function
import ctypes
def get_titles(): 
    EnumWindows = ctypes.windll.user32.EnumWindows
    EnumWindowsProc = ctypes.WINFUNCTYPE(ctypes.c_bool, ctypes.POINTER(ctypes.c_int), ctypes.POINTER(ctypes.c_int))
    GetWindowText = ctypes.windll.user32.GetWindowTextW
    GetWindowTextLength = ctypes.windll.user32.GetWindowTextLengthW
    IsWindowVisible = ctypes.windll.user32.IsWindowVisible
    
    titles = []
    def foreach_window(hwnd, lParam):
        if IsWindowVisible(hwnd):
            length = GetWindowTextLength(hwnd)
            buff = ctypes.create_unicode_buffer(length + 1)
            GetWindowText(hwnd, buff, length + 1)
            titles.append(buff.value)
        return True
    EnumWindows(EnumWindowsProc(foreach_window), 0)
    return titles

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