How to resize / scale a video with FFMPEG | Absolute resizing #ffmpeg #TheFFMPEGGuy

Today, we show you how to resize / scale a video using ffmpeg. The method we are showing is about absolute resizing, i.e. we are setting the dimensions / figures ourselves.
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EXAMPLES
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❶ Resizing / scaling down from 1280 x 720 (HD) to 640 x 360:

❷ Resizing / scaling up from 1280 x 720 (HD) to 1920 x 1080 (Full HD):

Note that you will always introduce noise and lose details when scaling up
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→ Check out also "How to resize / scale a video with FFMPEG | Relative resizing" at:

→ Catch up with the FFMPEG guy Channel
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An FFMPEG question?
Ask the FFMPEG guy
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[besttattooworldofc]

do you have any command to change the scale in batches of videos?

[wibowoaricahyobudi]

how to merge my intro and outro video in other product video with massal merge to make its simply and fast. thank a lot

[uksuperrascal]

Using - ffmpeg –i my-video.mp4 –vf scale=1920:1080 output.mp4
I get Fail code
[NULL @ 0x55abbd870e40] Unable to find a suitable output format for '–i'
–i: Invalid argument