Oliver/static-captcha
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flip both ways so small letters don't look weird, take arg in

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Oliver Atkinson 2025-01-02 14:15:12 -07:00
parent 12d0d5167f
commit c12f3efa0a
1 changed files with 2 additions and 2 deletions
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run.sh
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@ -7,7 +7,7 @@ Y=70
convert \ convert \
-background none -fill black \ -background none -fill black \
-pointsize 60 -size ${X}x${Y} -gravity center \ -pointsize 60 -size ${X}x${Y} -gravity center \
label:123456 mask.png label:$1 mask.png
# Create large static image # Create large static image
convert -size 2000x${Y} canvas: +noise Random -monochrome -alpha off background.png convert -size 2000x${Y} canvas: +noise Random -monochrome -alpha off background.png
@ -16,7 +16,7 @@ convert -size 2000x${Y} canvas: +noise Random -monochrome -alpha off background.
ffmpeg -loglevel error -hide_banner -y -framerate 60 -loop true -t 10 -i background.png -i mask.png \ ffmpeg -loglevel error -hide_banner -y -framerate 60 -loop true -t 10 -i background.png -i mask.png \
-filter_complex " -filter_complex "
[0] crop=x=n:w=${X}:h=${Y},split[bg][a]; [0] crop=x=n:w=${X}:h=${Y},split[bg][a];
[a] hflip [flip]; [a] hflip,vflip [flip];
[1] alphaextract [mask]; [1] alphaextract [mask];
[flip][mask] alphamerge [text]; [flip][mask] alphamerge [text];
[bg][text] overlay"\ [bg][text] overlay"\