У вашего броузера проблема в совместимости с HTML5
Thanks to James for the idea and link to the Led strip channel.
The idea started out as a stereo vu meter for under my tv, But Audio reaction from the line in was not the best, so as i had a mono Msgeq7 breakout board laying around this seemed and worked out to be the best idea.
Code has 6 vu meter patterns, then automode standby which runs through all 8 standby modes, then each standby pattern can be selected in turn.. more will be added in time.
Link to msgeq7 Breakout board - http://www.ebay.co.uk/itm/MSGEQ7-breakout-board-7-band-graphic-equalizer-for-audio-for-Arduino-RPi-PIC-/301210655107?hash=item46218dd983:g:XMoAAOSw0e9UwT9y
Link to Led Channel : http://www.ebay.co.uk/itm/162188293725?_trksid=p2057872.m2749.l2649&var=461160985624&ssPageName=STRK%3AMEBIDX%3AIT
Link to Code : https://drive.google.com/open?id=0B6qvKRk-MROUa1F0UzdTUi1GalE