Screencast to AirPlay from Linux

airplay.sh

#!/bin/bash

# Install avahi suite and make sure avahi-daemon is running 

# Script will try to download airplay.jar jmdns.jar into /usr/local/lib, from
# https://github.com/jamesdlow/open-airplay/

if [[ ! -f "/usr/local/lib/airplay.jar" ]]; then
    sudo curl -o /usr/local/lib/airplay.jar -O -L https://github.com/jamesdlow/open-airplay/releases/download/0.1.1/airplay.jar
fi;

if [[ ! -f "/usr/local/lib/jmdns.jar" ]]; then
    sudo curl -o /usr/local/lib/jmdns.jar -O -L https://github.com/jamesdlow/open-airplay/blob/master/Java/lib/jmdns.jar
fi;

function do_scan() {
    echo "Scanning..."
    avahi-browse _airplay._tcp --resolve
}

function do_connect() {
    echo "Connecting to $1"
    java -cp "/usr/local/lib/airplay.jar:/usr/local/lib/jmdns.jar" com.jameslow.AirPlay -h $1:7000 -d
}

while true; do
    
    case $1 in
        scan)
            do_scan
            exit
            ;;
        connect)
            do_connect $2
            exit
            ;;
        *)
            printf "Usage: $0 command\n"
            printf "Command:\n"
            printf "  $0 scan                       Scans available devices in network\n"
            printf "  $0 connect [ip-address]       Streams\n"
            exit
            ;;
    esac
    shift
done