[*] -  SecureInfo.eu, /_Misc/ffmpeg.txt

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Croping :
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## Syntax

`ffmpeg -i infile -filter:v "crop=w=640:h=480:x=100:y=200" outfile`



Scaling :
---------

## Syntax
`ffmpeg -i infile -filter:v "scale=w=640:h=480" outfile`

## Scaling with arithmetic & variables
`ffmpeg -i infile -filter:v "scale=w=2/3*in_w:h=2/3*in_h" outfile`

## Proportional Scaling:
`ffmpeg -i infile -filter:v "scale=w=852:h=-1" outfile`



Rotation :
----------

## Syntax

`ffmpeg -i infile -filter:v "rotate=45*PI/180" outfile # 45 degres`
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