Python VLC 实例 – 创建 MediaPlayer 实例

在本文中，我们将了解如何从Python vlc 模块中的 Instance 类创建 MediaPlayer 实例。 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。 Instance 充当 VLC 库的主要对象，使用 Instance 对象我们可以创建媒体播放器、列表播放器或 VLC 中可用的任何其他播放器。实例类是 VLC 中用于创建各种对象的基类。媒体播放器对象用于播放单个或多个媒体。

In order to do this we will use media_player_new method with the Instance object

Syntax : instance.media_player_new()

Argument : It takes no argument but it can take uri as optional argument

Return : It returns MediaPlayer object

下面是实现

# importing vlc module
import vlc
  
# importing time module
import time
  
# creating Instance class object
player = vlc.Instance()
  
# creating a new media
media = player.media_new("death_note.mkv")
  
# creating a media player object
media_player = player.media_player_new()
  
media_player.set_media(media)
  
# setting video scale
media_player.video_set_scale(0.6)
  
# start playing video
media_player.play()
  
  
# wait so the video can be played for 5 seconds
# irrespective for length of video
time.sleep(5)

输出 ：

另一个例子
下面是实现

# importing vlc module
import vlc
  
# importing time module
import time
  
# creating Instance class object
player = vlc.Instance()
  
# creating a new media
media = player.media_new("1.mp4")
  
# creating a media player object
media_player = player.media_player_new()
  
media_player.set_media(media)
  
# setting video scale
media_player.video_set_scale(0.6)
  
# start playing video
media_player.play()
  
  
# wait so the video can be played for 5 seconds
# irrespective for length of video
time.sleep(5)

输出 ：