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rtmp {
    server {
        listen 1935; # port rtmp par defaut
        chunk_size 4000; # taille des paquets transmis/découpé

         application live { # nom de l'application (on peut mettre toto etc.
            live on;
            #meta copy; 
            #record off;

            # publish only from localhost
            allow publish 127.0.0.1; # seulement publier en local
            allow publish all; #tout le monde peut publier
            allow play all; # certaine adresse IP on le droit de lire
            deny publish all; # mettre un deny à la fin pour securiser 

            exec ffmpeg -i rtmp://localhost/$app/$name
                -c:v libx264 -preset ultrafast -b:v 512k -tune zerolatency -maxrate 512k -bufsize 1024k -vf "scale=480:-2,format=yuv420p" -g 60 -c:a aac -b:a 96k -ar 44100 -f flv rtmp://localhost/show/$name_low
                -c:v libx264 -preset ultrafast -b:v 1.5M -tune zerolatency -maxrate 1.5M -bufsize 3M -vf "scale=1280:-2,format=yuv420p" -g 60 -c:a aac -b:a 128k -ar 44100 -f flv rtmp://localhost/show/$name_high
            >/tmp/ffmpeg.log 2>&1 ;

            exec_publish curl --request PATCH "https://pod.univ.fr/rest/broadcasters/$name/" --header "Content-Type: application/json" --header "Accept: application/json" --user CHANGE_USERNAME:CHANGE-THIS-STATUS-PASSWORD --data "{\"status\":true}";

            exec_publish_done curl --request PATCH "https://pod.univ.fr/rest/broadcasters/$name/" --header "Content-Type: application/json" --header "Accept: application/json" --user CHANGE_USERNAME:CHANGE-THIS-STATUS-PASSWORD --data "{\"status\":false}";
        }

        # This application is for splitting the stream into HLS fragments
        application show {
            live on; # Allows live input from above
            meta copy; 
            record off;

            hls on; # activation du hls 
            hls_path /dev/shm/hls; #chemin des fragment ts mettre dans /dev/shm pour eviter de faire trop travailler le disque
            hls_nested on; # cree un sous repertoire par stream envoye
            hls_fragment 2s; #taille des fragments
			hls_max_fragment 3s;
            hls_playlist_length 10s;
            
            # Instruct clients to adjust resolution according to bandwidth
            hls_variant _low BANDWIDTH=512000; # Low/Mid bitrate, about sub-SD resolution
            hls_variant _highthigh BANDWIDTH=1500000; # Source bitrate, source resolution
        }
    }
}