Python VLC MediaPlayer – 设置位置

在本文中，我们将看到如何在Python vlc 模块中设置 MediaPlayer 对象的位置。 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。 MediaPlayer 对象是 vlc 模块中用于播放视频的基本对象。我们可以借助 MediaPlayer 方法创建一个 MediaPlayer 对象。将媒体位置设置为 0.0 到 1.0 之间的百分比。如果未启用播放，则此操作无效。根据底层输入格式和协议，这可能不起作用。

In order to do this we will use set_position method with the MediaPlayer object 

Syntax : media_player.set_position(n) 

Argument : It takes float value from 0 to 1 as argument 

Return : It returns None

下面是实现

Python3

# importing vlc module
import vlc
 
# importing time module
import time
 
 
# creating vlc media player object
media_player = vlc.MediaPlayer()
 
# media object
media = vlc.Media("death_note.mkv")
 
# setting media to the media player
media_player.set_media(media)
 
 
# start playing video
media_player.play()
 
# wait so the video can be played for 5 seconds
# irrespective for length of video
time.sleep(5)
 
 
# setting position
media_player.set_position(0.5)

输出 ： 另一个例子下面是实现

Python3

# importing vlc module
import vlc
 
# importing time module
import time
 
# creating vlc media player object
media_player = vlc.MediaPlayer()
 
# media object
media = vlc.Media("1mp4.mkv")
 
# setting media to the media player
media_player.set_media(media)
 
 
 
# start playing video
media_player.play()
 
# wait so the video can be played for 5 seconds
# irrespective for length of video
time.sleep(5)
 
# setting position
media_player.set_position(0.3)

输出 ：