#! /bin/bash
#
# Broadcast ffmpeg to YouTube

VBR="6000k"                                     # Output video bitrate
FPS="30"                                        # FPS framerate
QUAL="veryfast"                                 # FFMPEG quality preset (slow,medium,fast,veryfast,ultrafast)
YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2"   # YouTube Server URL

SOURCE="udp://239.255.139.0:1234"               # Source - UDP
KEY="ENTER_YOUR_NAME-KEY_HERE"                  # Stream name/key

ffmpeg \
    -i "$SOURCE" \
    -vcodec libx264 -pix_fmt yuv420p -preset $QUAL -r $FPS -g $(($FPS * 2)) -b:v $VBR \
    -acodec aac -ar 44100 -qscale 5 -b:a 712000 -bufsize 512k \
    -f mp4 "$YOUTUBE_URL/$KEY"