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achmadfatoni/resize_scale_change_video_resolution_using_ffmpeg.md

Last active April 9, 2022 17:13
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Resize/Scale/Change video resolution using ffmpeg
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resize_scale_change_video_resolution_using_ffmpeg.md

Check original video resolution

ffprobe -v error -select_streams v:0 -show_entries stream=width,height -of csv=s=x:p=0 filename-here.mp4

you will see file resolution like 1280x720

then resize to expected resolution:

 ffmpeg -i input-filename.mp4 -vf scale=640:480 640-480.mp4

input-filename.mp4 = original filename scale=640:480 = expected scale size 640x480 640-480.mp4 = output filename with new size/resolution

Source: https://ottverse.com/change-resolution-resize-scale-video-using-ffmpeg/

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