У вашего броузера проблема в совместимости с HTML5
Tour and demo of my RGB network. I show my setup, software setup, and a demo.
Using:
SanDevices E682 Pixel controllers with WS2811 12mm pixels.
18 & 27 channel dumb RGB controllers with strips, square nodes, rectangular nodes, and icicle lights
E1.31 DMX Bridge
Using Light-O-Rama software