If you want to have a look, here's Chromium's implementation of the spec: https://code.google.com/p/chromium/codesearch#search/&q=MediaKey&sq=package:chromium&t

If you want to have a look, here's Chromium's implementation of the spec: https://code.google.com/p/chromium/codesearch#search/&q=MediaKey&sq=package:chromium&type=cs https://code.google.com/p/chromium/codesearch#search/&q=... Update: here is an interface that decrypts a frame and returns the clear version: https://code.google.com/p/chromium/codesearch#chromium/src/webkit/media/crypto/ppapi/cdm/content_decryption_module.h&sq=package:chromium&dr=C&l=344 https://code.google.com/p/chromium/codesearch#chromium/src/w...