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uh hello guys uh welcome to this video
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so in this video I will show you how to
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flip or rotate uh a video file using
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ffmppg
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uh right in the command line it's very
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simple uh I will show you so you should
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have f MPG installed inside your command
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line so I have simply a video right here
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if you see a MP4 video so if I play this
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video it's a very
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simple you can see it's a
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simple video so now if I want to rotate
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or flip this video I have this very
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simple command in ffmppg simply write
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here
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fmpp and then we provide the input file
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which
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is
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trim.mpp4
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so we simply provide input file and then
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we have this video filter in ffmppg we
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access it using this keyword here dash
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VF vf stands for video filter -vf so
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after that we just need to provide in
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double quotes uh this video filter which
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is transpose t r a n s p o s e is equal
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to and then it actually takes various
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values
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here it can either take 0 1 2 3 so I
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have uh linked this blog post here of
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stack overflow where I got this command
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so where they have explained each option
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in detail so you can see if you provide
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zero right here it will rotate the video
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in the counterclockwise direction and it
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will flip the video in the vertical
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direction so it is very much useful if
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you want to create Instagram video you
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can actually flip the video in the
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vertical direction so if I just provide
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here transpose to zero and then we
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simply write the output file name which
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is can give so very simple command here
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we provide the input file then we just
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have this video filter -vf in double
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quotes we just write transpose is equal
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to zero and then we have the output file
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so just enter and then it will process
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this
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so you can see if I try to open the
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output file right here you will see it
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the video is successfully rotated in the
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counterclockwise direction and it is
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flipped in the vertical direction if you
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see
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that and let me show you all the four
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options right here and if I change this
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from 0 to one you will see some slightly
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different output
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so now it has rotated it in the
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clockwise direction you can see
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that so you can just modify this command
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here you can link this article right
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here so you can just also provide three
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here as well
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so you can play with this command with
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different options to get different
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outputs right here you will see if I
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provide three here I will get a
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different output uh the video will be
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rotated in a different
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direction so you can see that
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so this is a very simple but very useful
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command as well
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so in this way you can rotate or flip
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your vid videos in
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ffmppg uh thank you very much for
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watching this video and also check out
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my website
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freemediattools.com which contains
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thousands of tools regarding audio video
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and image