MoviePy - 获取视频文件剪辑的持续时间

在本文中，我们将了解如何在 MoviePy 中获取视频文件剪辑的持续时间。 MoviePy 是一个用于视频编辑的Python模块，可用于视频和 GIF 的基本操作。持续时间基本上是视频的长度，即视频的长度，以秒为单位。

In order to do this we will use duration method with the VideoFileClip object

Syntax : clip.duration

Argument : It takes no argument

Return : It returns float

下面是实现

# Import everything needed to edit video clips
from moviepy.editor import *
  
   
# loading video dsa gfg intro video
clip = VideoFileClip("dsa_geek.webm")
   
# getting only first 5 seconds
clip = clip.subclip(0, 5)
  
# getting duration of the video
duration = clip.duration
  
# printing duration
print("Duration : " + str(duration))
  
# showing final clip
clip.ipython_display()

输出 ：

Duration : 5
Moviepy - Building video __temp__.mp4.
Moviepy - Writing video __temp__.mp4

                                                                                                                       
Moviepy - Done !
Moviepy - video ready __temp__.mp4

另一个例子

# Import everything needed to edit video clips
from moviepy.editor import *
  
# loading video gfg
clip = VideoFileClip("geeks.mp4")
  
  
# getting duration of the video
duration = clip.duration
  
# printing duration
print("Duration : " + str(duration))
  
# showing final clip
clip.ipython_display()

输出 ：

Duration : 10.98
Moviepy - Building video __temp__.mp4.
MoviePy - Writing audio in __temp__TEMP_MPY_wvf_snd.mp3
                                                                                                                       
MoviePy - Done.
Moviepy - Writing video __temp__.mp4

                                                                                                                       
Moviepy - Done !
Moviepy - video ready __temp__.mp4