I have found something bellow:
According to: This Link
DASH is supported by any browser any browser that supports the W3C Media Source Extensions (MSE), today that is Chrome and IE11
And here
Firefox 21 includes an implementation of DASH for HTML5 WebM video which is turned off by default. It can be enabled via "
about:config
" and the "media.dash.enabled" preference. Firefox 23 removed support for DASH for HTML5 WebM video
But I can only made it run in Chrome(23+). Could you tell me all browsers that support DASH MPEG for streaming video?