У вашего броузера проблема в совместимости с HTML5
How to make a large (Big) SMD LED Display at home. Here Iam using P10 RGB SMD LED module size of 32 x 16, 20 numbers of module with 128 x 80 pixels and C1 Video full color controller card with offline mode video and text.
For details: http://www.androiderode.com/hd-c1-video-controller-smart-setting/