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FFMPEG Command to Change FPS & Speed of Video Using fps Filter in Terminal
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Jun 3, 2025
ffmpeg -i 2.mp4 -filter:v fps=30 framerate.mp4
View Video Transcript
0:00
uh hello guys welcome to this video so
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in this video I will show you how to
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change uh frame per second of a
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particular video or also speed of a
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video using FMPG right in the terminal
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so you can see we have a simple video
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right here
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1.mpp4 and
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uh now to change the FPS we simply write
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here f ofmppg then we provide the input
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file by using this flag here dash i so
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we need provide the name of the file
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here
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1.mpp4 and then here we need to apply a
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filter to apply the filter we simply
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write here dash filter colon v so this
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is actually the format here dash filter
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colon v and after that here we just need
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to specify the fps so you can just input
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any numeric value here fps maybe 30 60
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90
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so let me just provide FPS to be 30 and
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then the output file name so what this
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command will do which will actually take
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this input file right here that we
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provide it will apply this filter and
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change the frame per second of this
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video to 30 frame per second FPS frame
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rate and this is your output file so
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just enter and you will see the command
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will process this video and it will
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actually create this output file right
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in the same
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directory so FPS is generally used if
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you want to change the speed of the
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video so generally higher FPS videos are
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little bit smoother in running you can
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see the output file is created if I open
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this
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file uh hello guys welcome to the
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website and download so this is 30 frame
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per second each second how many frames
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are captured this is meant by FPS so
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higher the FPS value smoother will be
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the video and now if I change this
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command let's suppose I change FPS to
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one so now
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the output video if you see the video
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will be little bit uh stuck stucky video
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the output video and only one frame per
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second will be there so guys welcome to
2:22
this video so in this video I'll show
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you how to fix this
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so you can just see
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the output video here with FPS is equal
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to one so in this way you can also
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change the speed of the video as well
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so it doesn't affect the audio of the
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video audio is not affected but uh just
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the FPS you can just manipulate directly
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using this command it's very
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easy so just take the input video and
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here in inside this FPS you change the
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FPS of the video and thank you very much
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for watching this video and also check
3:00
out my website
3:02
freemediatools.com which contains
3:04
thousands of tools
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