PlayReady DRM in StreamingServer application via MSE/EME

One more video streaming scenario is added to PoC StreamingServerĀ application: ability to stream DRM-enabled content with playback via Media Source Extensions (MSE) and Encrypted Media Extensions EME interface and by-frame data appendage in JavaScript.

DRM scenarios are typically handled by JavaScript streaming media players such as castLabs PRESTOplay for Web Apps, where JavaScript player gets evrything together: the player, HTML MSE/EME, support for streaming media formats, player experience, advanced features, visual styling, DRM server integration.

Opposite to this, StreamingServer is generating PlayReady protected video stream live and client side JavaScript code handles EME in vanilla JavaScript.

Microsoft Edge navigated to http://localhost/hls/playready-A.html picks a page with the code and loads live-generated video frame by frame from an application integrated with web server, then feeds data into HTML5 video element handling EME events as they appear.

HTML5 MSE/EME PlayReady DRM aware player

The video above, of course, does not show the video itself because DRM-enabled content is rednered with restrictions: no snapshots allowed, and APIs like Desktop Duplication and Windows.Graphics.Capture have the repsective regions blacked out. Simple Screen Recorder used to take video above shows black where the content is visible physically.

Download links

Binaries:

  • 64-bit: StreamingServer.exe (in .ZIP archive)
  • License: This software is free to use; builds have time based expiration

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