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fznsakib/addframes.bash

Created February 4, 2020 12:16
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Add current frame number overlay to all videos in current directory
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addframes.bash
# $1 = target directory
function addframes() {
for filename in *.mp4; do
ffmpeg -i "$filename" -vf "drawtext=fontfile=Arial.ttf: text=%{n}: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: box=1: boxcolor=0x00000099: fontsize=32" -y "$1/"$filename"
done
}
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