OK, I am gonna catch hell for this, but there is one major reason for having DRM in HTML 5. NetFlix. Streaming video sites are handcuffed to the media owners. Those media owners(Viacom, Time Warner, etc.) REQUIRE DRM in any contract with a streaming video provider. NetFlix uses Silverlight for this reason. Without DRM, NetFlix can never move to HTML5 and VP9. It's sad, but true. The W3C is not just being a buncha dic…
> reason for having DRM in HTML 5. NetFlix.
The W3Cs proposal will not bring NetFlix to Linux. What they - the W3C and Netflix - are proposing is a standardised interface between Javascript and CDMs.
CDM vendors, like Netflix, will be under no compulsion to provide CDMs for other platforms. And they won't.