Make Memes from Videos

memeMaker.sh

#!/bin/bash
if [[ $# < 3 ]] ; then
    echo 'Correct usage:'
    echo 'ffmpeg <video-in> "The Text To Use" <capture-second>'
    echo '<capture-second> Capture what second in the video'
    echo 'Example:'
    echo 'ffmpeg video.mp4 "The Text To Use" 30'
    exit 0
fi

ffmpeg -ss $3 -i  $1 -vf \
"drawtext=text="\'$2\'":fix_bounds=true:fonts/Lobster_1.3.otf:fontsize=70:fontcolor=white:x=220:y=320 \
fontcolor=white:x=120:y=520" \
-vframes 1 -y temp.jpg
ffmpeg -i temp.jpg -vf scale=640:-2 -y MEM01a.jpg 

display MEM01a.jpg