12/28/2022 0 Comments Max decrypt mse![]() ![]() 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. License/key exchange is controlled by the application, facilitating the development of robust playback applications supporting a range of content decryption and protection technologies. 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 playback of protected content. Being an 'extension' means that browser support for EME is optional: if a browser does not support encrypted media, it will not be able to play encrypted media, but EME is not required for HTML spec compliance. The former is made possible by the standardized APIs and flow while the latter is made possible by the concept of Common Encryption.ĮME is an extension to the HTMLMediaElement specification - hence the name. ![]() Related technology 2: Dynamic Adaptive Streaming over HTTP (DASH)Įncrypted Media Extensions provides an API that enables web applications to interact with content protection systems, to allow playback of encrypted audio and video.ĮME is designed to enable the same app and encrypted files to be used in any browser, regardless of the underlying protection system.Related technology 1: Media Source Extensions (MSE). ![]()
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