26 lines
581 B
Bash
Executable File
26 lines
581 B
Bash
Executable File
#!/bin/bash
|
|
|
|
X=200
|
|
Y=70
|
|
|
|
# Create the mask
|
|
convert \
|
|
-background none -fill black \
|
|
-pointsize 60 -size ${X}x${Y} -gravity center \
|
|
label:TEST1 mask.png
|
|
|
|
# Create large static image
|
|
convert -size 2000x${Y} canvas: +noise Random -monochrome -alpha off background.png
|
|
|
|
# Create video
|
|
ffmpeg -y -framerate 60 -loop true -t 10 -i background.png -i mask.png \
|
|
-filter_complex "
|
|
[0] crop=x=n:w=${X}:h=${Y} [bg];
|
|
[0] crop=x=out_w-n:w=${X}:h=${Y} [fg];
|
|
[1] alphaextract [mask];
|
|
[fg][mask] alphamerge [text];
|
|
[bg][text] overlay"\
|
|
-c:v libx264 -crf 10 -an out.mp4
|
|
|
|
# rm *.png
|