How to crop a video with FFMPEG | Cut out unwanted parts / sections
Today, we show you how to crop a video using ffmpeg. Cropping is used to:
choose what part of a video you want to be visible
cut out unwanted elements or lines at the edges of a video
fit a video to a new aspect ratio
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EXAMPLES
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❶ Cropping with 2 parameters
→ ffmpeg -i input.mp4 -vf crop=600:400 output.mp4
with:
crop = FFMPEG video filter to cut part of a video
600 = The cropping width (around the reference point)
400 = The cropping height (around the reference point)
Note: In this scenario (2 parameters only for the crop video filter), the reference point is the center of the input video
❷ Cropping with 4 parameters
→ ffmpeg -i input.mp4 -vf crop=600:400:500:300 output.mp4
with:
crop = FFMPEG video filter to cut part of a video
600 = The cropping width
400 = The cropping height
500 = The horizontal distance from the reference point before the horizontal cropping starts
300 = The vertical distance from the reference point before the vertical cropping starts
Note: In this scenario (4 parameters for the crop video filter), the reference point is the upper left corner of the input video (0, 0)
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→ Catch up with the FFMPEG guy Channel
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MUSIC
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→ What It Is - Silent Partner
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An FFMPEG question?
Ask the FFMPEG guy
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