Stop folding at home automatically when FFMPEG begins encoding (NVIDIA GPU)

foldwithffmpeg.sh

#!/bin/bash

export id=3

while true
do
        export out=`nvidia-smi --query-compute-apps=name --format=csv |grep ffmpeg|wc -l`
        case "$out" in
        "0")
                FAHClient --send-unpause $id
        ;;
        *)
                FAHClient --send-pause $id
        ;;
        esac
done