This project supports any device and Heroku too, it can be used to test live streaming and check streaming provider connection if you have plans for 24/7 live.

RTMP_DEST_KEY=""
INFINITY_LOOP=false
ENCODER_STREAM="libx264"
FPS_STREAM="60"
SHOW_VERBOSE=true
RESOLUTION_STREAM="1920x1080"
TYPE_RESOLUTION_STREAM="FIXED_RESOLUTION"
BITRATE_STREAM=1500
MEDIA_SRC_DEST=""
ADDITIONAL_ARGS=""

If you wanna run this file on your server or computer, Please use this command. node start or node app.js

Note: Use this at your own risk your account may be banned or suspended if you abuse their service due to their terms of service.