![]() 8.3.1 Use origin-specific and browsing profile-specific Key System storage.7.3.6 Attempt to Resume Playback If Necessary.7.3.1 Media Data May Contain Encrypted Blocks.3.3 MediaKeySystemMediaCapability dictionary.3.2 MediaKeySystemConfiguration dictionary.3.1.1.3 Get Supported Capabilities for Audio/Video Type.3.1.1.2 Get Supported Configuration and Consent.3.1 Navigator Extension: requestMediaKeySystemAccess().This document is governed by the 1 March 2017 W3C Process Document. An individual who has actual knowledge of a patent which the individual believes containsĬlaim(s) must disclose the information in accordance with W3C maintains a public list of any patentĭisclosures made in connection with the deliverables of the group that page also includes instructions for disclosing a patent. ![]() This document was produced by a group operating under the This enhances the functionality and interoperability of the Web. Is to draw attention to the specification and to promote its widespread deployment. It is a stable document and may be used as reference material or cited from another document. This document has been reviewed by W3C Members, by software developers, and by other W3C groups and interested parties, and is endorsed by the DirectorĪs a W3C Recommendation. The section on CDM constraints was added since the previous publication. Report used during the Candidate Recommendation exit phase. Please see the Working Group's implementation An archive of the mailing list is also available. Comments regarding this document are welcome. This document was published by the HTML Media Extensions Working Group as a Recommendation. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at. Other documents may supersede this document. This section describes the status of this document at the time of its publication. Status Update (December 2019): The link to the Latest Editor's Draft was updated in place in anticipation of the initial link becoming broken. This is achieved by requiring content protection system-specific messaging to be mediatedīy the page rather than assuming out-of-band communication between the encryption system and a license or other server. The common API supports a simple set of content encryption capabilities, leaving application functions such as authentication and authorization to page authors. Implementation of Digital Rights Management is not required for compliance with this specification: only the Clear Key system is required to be implemented as a common baseline. Rather, it defines a common API that may be used to discover, select and interact with such systems as well as with simpler content encryption systems. ![]() This specification does not define a content protection or Digital Rights Management system. Supporting a range of content decryption and protection technologies. License/key exchange is controlled by the application, facilitating the development of robust playback applications The API supports use cases ranging from simple clear key decryption to high value video (given an appropriate user agent implementation). This proposal extends HTMLMediaElement providing APIs to control Please check the errata for any errors or issues reported since publication. Adrian Bateman, Microsoft Corporation (Until May 2014) Repository: Jerry Smith, Microsoft Corporation Mark Watson, Netflix Inc. Encrypted Media Extensions W3C Recommendation 18 September 2017 (Link to Editor's Draft updated 19 December 2019) This version: Latest published version: Latest editor's draft: Implementation report: Previous version: Editors: David Dorwin, Google Inc.
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