HLS is used in plenty of places outside Apple and Microsoft. For example, Twitch.tv uses it in their HTML5 player which works in all modern browsers.
If you paste the playlist URL from another subthread into an open-source HTML5 player [1], it works perfectly. There's literally no reason that Apple couldn't embed this on their home page except stubbornness.
Re:Apple March 2016 Keynote – 10am PDT
by schnide05095 on Monday March 21, 2016 @01:57PM
(#11330140)
For those looking for the link to copy:
http://p.events-delivery.apple.com.edgesuite.net/1603kjbnadc...
To be fair, when they first implemented it MPEG DASH was a long way off.