i did it
"Go to about:config in Firefox & make sure that both media.mediasource.mp4.enabled and media.mediasource.webm.enabled are set to true."
but i can't to get quality of 1080p hd, only until 720p, in browser googel chrome, i get 1080P,
how to fix it in firefox?
Edited by RAMIA, 23 August 2015 - 05:25 PM.