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FFMPEG Command to Add Gaussian Blur to Image in Terminal
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Jun 3, 2025
ffmpeg -i input.jpg -vf "gblur=sigma=5" output.jpg
View Video Transcript
0:00
uh hello guys welcome to this video So
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in this video I'll show you how to blur
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a image file using a fmpg command So we
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are taking a very simple image file here
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which is a jpg image So if you want to
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blur this
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image so you can actually execute a very
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simple ffmpg command So just write here
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ffmpg i and just give the input file
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name which is
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profile.jpg And there is a video filter
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you can apply in ffmppg which is blur
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filter gshian blur in double quotes you
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write here g blur and then you give
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basically the value here gb blur is
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equal to sigma and here you can control
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the amount of blur in numeric value So
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let me provide 10 and then followed by
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the output file name So simply say blur
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blur dot
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jpg So very simple command It actually
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takes your input image file Then we
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apply this video filter which is gshian
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blur Sigma is equal to the actual value
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of the amount of blur that you want to
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apply And this is the output image file
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So as I enter you will see it will
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create a another image file and it
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will you will see it will blur the image
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So you can see it has applied this
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blurred effect and you can adjust the
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blur here and accordingly using this
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command just adjust the value here Let
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me provide
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two sigma value too
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So so higher the value higher will be
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the amount of blur So just make sure if
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you want more blur you can increase this
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value So you can see now the amount of
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blur is
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more So in this easy way you can blur
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the image inside
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JPG So in this way you can see that the
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image is successfully blurred So can see
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So thank you very much for watching this
2:13
video and also check out my website
2:15
freemediattools.com
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uh which contains thousands of tools