Netflix Ditches Silverlight With HTML5 Support In IE11
An anonymous reader writes "Netflix today announced that it has finally taken the first step towards ditching Silverlight for HTML5, largely thanks to Microsoft, no less. The company has been working closely with the Internet Explorer team to implement its proposed 'Premium Video Extensions' in IE11 on Windows 8.1, meaning if you install the operating system preview released today, you can watch Netflix content using HTML5 right now. Back in April, Netflix revealed its plans to use HTML5 video in any browser that implements its proposed 'Premium Video Extensions.' These extensions allow playback of premium video (read: with DRM protection) directly in the browser without the need to install plugins such as Silverlight or Flash."
Actually that would still be HTML5. That's why adding ECE to HTML5 is stupid: it solves none of the problems of Flash plugins while opening the door for a multitude of similar DRM plugins, each with its own, unique attack surface.
According to Netflix, Microsoft made this possible by implementing three features in its still-unfinished IE11:
The Media Source Extensions (MSE), using the Media Foundation APIs within Windows. Since Media Foundation supports hardware acceleration using the GPU, Netflix can achieve high quality 1080p video playback with minimal CPU and battery utilization.
The Encrypted Media Extensions (EME) using Microsoft PlayReady DRM. This provides the content protection needed for media services like Netflix.
The Web Cryptography API (WebCrypto), which allows Netflix to encrypt and decrypt communication between its JavaScript application and its servers.
Sounds like this is locked into windows via the Media Foundation APIs