Added workaround for IE9 H.264 codec detection bug
Added workaround for IE9 H.264 codec detection bug

mpopp75/html5test,chiefcll/html5test,chiefcll/html5test,ya7lelkom/html5test,ya7lelkom/html5test,chiefcll/html5test,NielsLeenheer/html5test,NielsLeenheer/html5test,ya7lelkom/html5test,mpopp75/html5test,NielsLeenheer/html5test,mpopp75/html5test