FFMPEG Command to Increase or Decrease Speed of Video Using setpts Filter in Windows 10 Full Tutorial For Beginners

 

 

setpts filter

To double the speed of the video with the setpts filter, you can use:

The filter works by changing the presentation timestamp (PTS) of each video frame. For example, if there are two succesive frames shown at timestamps 1 and 2, and you want to speed up the video, those timestamps need to become 0.5 and 1, respectively. Thus, we have to multiply them by 0.5.

Note that this method will drop frames to achieve the desired speed. You can avoid dropped frames by specifying a higher output frame rate than the input. For example, to go from an input of 4 FPS to one that is sped up to 4x that (16 FPS):

To slow down your video, you have to use a multiplier greater than 1:

Related posts:

  1. Python 3 Moviepy Library Script to Increase or Decrease Speed Filter Effect of Video File Full Tutorial For Beginners
  2. How to Increase or Decrease Video Playback Speed in Browser Using Vanilla Javascript Full Project For Beginners
  3. FFMPEG Command to Extract Audio Mp3 From Mp4 or Any Extension Video in Command Line | FFMPEG Convert MP4 to Mp3 in Windows 10 Full Tutorial For Beginners
  4. FFMPEG Command to Remove Audio Mp3 From Video Mp4 or Any Other Extension File in Windows 10 Full Tutorial For Beginners
  5. FFMPEG Command to Compress or Reduce Video Mp4 File Size in Windows 10 Full Tutorial For Beginners
  6. FFMPEG Command to Merge Video and Audio File in Windows 10 Full Tutorial For Beginners
  7. FFMPEG Command to Add Audio to Video File in Windows 10 Full Tutorial For Beginners
  8. FFMPEG Command to Overlay Two Videos Using Blend Filter Full Tutorial For Beginners
  9. How to Drop Shadow on PNG Image Using CSS3 filter:drop-shadow() and text-shadow() and box-shadow:() Filter Property
  10. How to Increase the Speed of Gradle in Android Studio
  11. FFMPEG Command to Extract Frames From Video With Timestamp or Convert Video to Images Full Tutorial For Beginners
  12. How to Autorun a Python Script On Windows Startup Using Windows Registry Settings Full Project For Beginners
  13. FFMPEG Command to Create a Slideshow or Video From Multiple Images Full Tutorial For Beginners
  14. FFMPEG Command to Create Video From Single Image By Looping For Specific Duration Full Tutorial For Beginners
  15. Python 3 Pillow Script to Convert PNG to Windows ICO File in Command Line Full Project For Beginners
  16. How to Merge Or Combine Two Mp4 Files Using FFMPEG in Windows 10 Full Tutorial For Beginners
  17. Python 3 FFMPEG Example to Add Overlay or Logo Image to Video Using FFMPEG-Python Library Full Project For Beginners
  18. FFMPEG Command to Cut or Trim Videos Based on Start and End Time Full Tutorial For Beginners
  19. FFMPEG Command to Rotate or Flip Videos in Different Directions (Clockwise or Anticlockwise) Full Tutorial For Beginners
  20. Python 3 FFMPEG Script to Crop or Cut Video Based on TimeStamp and Generate Short Video Preview Full Project For Beginners

Leave a Reply