Remove the watermark in Refaceapp Videos. You can remove zenity if you do not want graphical progress bar.

removeREFACEAPPWatermark.sh

#!/usr/bin/env bash

arquivos_selecionados=( "$@" )
for filePath in "${arquivos_selecionados[@]}"; do
    ffmpeg -i "$filePath" -vf "delogo=x=20:y=20:w=170:h=70" -c:a copy "nologo-$filePath" | zenity --width 500 --title "$(basename $0 .sh)" --text "Aguarde o término do processo para $filePath" --progress --pulsate --auto-close
done