MoviePy – Applying Speed effect on Video Clip
In this article we will see how we can apply speed effect on the video file clip in MoviePy. MoviePy is a Python module for video editing, which can be used for basic operations on videos and GIF’s. Speed up video or slow down also known as fast motion/slow-motion effects in video production, which makes the video clips play faster or slower than original speed.
In order to do this we will use fx
method with the VideoFileClip object
Syntax : clip.fx( vfx.speedx, m)
Argument : It takes vfx object and multiplier as argument
Return : It returns VideoFileClip object
Below is the implementation
from moviepy.editor import *
clip = VideoFileClip( "dsa_geek.webm" )
clip = clip.subclip( 0 , 5 )
final = clip.fx( vfx.speedx, 0.5 )
final.ipython_display()
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Output :
Moviepy - Building video __temp__.mp4.
Moviepy - Writing video __temp__.mp4
Moviepy - Done !
Moviepy - video ready __temp__.mp4
Another example
from moviepy.editor import *
clip = VideoFileClip( "geeks.mp4" )
clip = clip.subclip( 0 , 9 )
final = clip.fx( vfx.speedx, 2 )
final.ipython_display()
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Output :
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
Last Updated :
01 Aug, 2020
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