Casts Twitch or Youtube or anything youtube-dl can Find to Chromecast via npm castnow

castTwitchYoutubeToChromecast.sh

#!/bin/bash

# Quick Find Chromecast IP's
# python3 -c 'import pychromecast; print(pychromecast.get_chromecasts())'

# Then ARP Scan to Find Matching MacAddress
# arp -na

MacAddress="f0:ef:86:9:c3:30"
ChromecastIP=$(arp -na | grep -i $MacAddress | tail -1 | awk '{print $2}' | cut -d "(" -f2 | cut -d ")" -f1)
if [ -z "$ChromecastIP" ]; then
    echo "arp scan empty"
	if [[ "$OSTYPE" == "linux-gnu" ]]; then
		DefaultGateway=$(netstat -rn -A inet | grep -A 1 "Gateway" | tail -1 | awk '{print $2}')
	elif [[ "$OSTYPE" == "darwin"* ]]; then
		DefaultGateway=$(ip route ls | grep default | awk '{print $3}')
	fi
	echo "Default Gateway = $DefaultGateway"
    echo "nmaping Default Gateway ..."
	ChromecastIP=$(sudo nmap -sn $DefaultGateway/24 | grep -i '$MacAddress' -B 2 | head -1 | awk '{print $(NF)}')
fi
if [ -z "$ChromecastIP" ]; then
    ChromecastIP=$(arp -na | grep -i $MacAddress | tail -1 | awk '{print $2}' | cut -d "(" -f2 | cut -d ")" -f1)
fi
echo "ChromecastIP = $ChromecastIP"
DirectURL=$(youtube-dl --no-warnings -f "best" --no-playlist --get-url $1)
echo $DirectURL
castnow --address $ChromecastIP "$DirectURL"

also this from google home mp3

https://nopaste.ml/#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