Python VLC MediaListPlayer – 当前正在播放

在本文中，我们将看到如何在Python vlc 模块的 MediaListPlayer 对象中检查媒体是否正在播放。 VLC媒体播放器是VideoLAN项目开发的一款免费开源的便携式跨平台媒体播放软件和流媒体服务器。媒体列表播放器用于连续播放多个媒体，例如播放一个系列，而不是接受单个媒体，它接受媒体列表。它的工作方式与 MediaPlayer 对象几乎相似，但它能够播放媒体列表。我们可以通过set_pause方法随时暂停和恢复媒体列表播放器，也可以通过play方法开始播放。

In order to do this we will use is_playing method with the MediaListPlayer object

Syntax : media_list_player.is_playing()

Argument : It takes no argument

Return : It returns bool

下面是实现

# importing vlc module
import vlc
  
# importing time module
import time
  
# creating a media player object
media_player = vlc.MediaListPlayer()
  
# creating Instance class object
player = vlc.Instance()
  
# creating a new media list object
media_list = player.media_list_new()
  
# creating a new media
media = player.media_new("death_note.mkv")
  
# adding media to media list
media_list.add_media(media)
  
# setting media list to the media player
media_player.set_media_list(media_list)
  
  
# start playing video
media_player.play()
  
  
# wait so the video can be played for 5 seconds
# irrespective for length of video
time.sleep(5)
  
# getting media player playing state
value = media_player.is_playing()
  
# printing value
print(value)

输出 ：

1

另一个例子
下面是实现

# importing vlc module
import vlc
  
# importing time module
import time
  
# creating a media player object
media_player = vlc.MediaListPlayer()
  
# creating Instance class object
player = vlc.Instance()
  
# creating a new media list
media_list = player.media_list_new()
  
# creating a new media
media = player.media_new("1.mp4")
  
# adding media to media list
media_list.add_media(media)
  
# setting media list to the media player
media_player.set_media_list(media_list)
  
  
# start playing video
media_player.play()
  
# wait so the video can be played for 5 seconds
# irrespective for length of video
time.sleep(5)
  
# getting media player playing state
value = media_player.is_playing()
  
# printing value
print(value)

输出 ：

1