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Encrypted Media Extensions
Andrew Popov, 18 November 2014, Streaming Media West
2 of 9www.BuyDRM.comsales@buydrm.com
Austin, TX, USAPhone 512.377.1340
Who we are and what we do?
BuyDRM™ is a leading provider of Digital Rights Management and Content Security Services for the entertainment, enterprise and education industries with customers spanning the globe.
With 13 years of market-leading experience in implementing commercial DRM solutions and media technologies, BuyDRM™ has amassed substantial success stories for many of today’s largest brands.
Television networks, movie studios, cable MSO's, Telcos, and premium content distributors use BuyDRM's™ award-winning KeyOS™ DRM Platform to provide robust content security for their IP video offerings to a variety of connected devices.
BuyDRM’s™ customers include Liberty Global, NBC Universal, Sony Pictures Entertainment, Warner Brothers, HBO GO Europe, HBO GO Latin America and HBO GO Asia, the BBC, RTL Klub, FotoKem, By Deluxe, SingTel, SC Johnson, Philo.com and Lufthansa Hospitality Systems.
3 of 9www.BuyDRM.comsales@buydrm.com
Austin, TX, USAPhone 512.377.1340
Browser
CDM 3
Media Content
DASH, CENC and EME
DASH
CENC
JavaScript Application DRM 1 License server
DRM 2License server
DRM 3License server
Content
Delivery
Network
DRM 1
DRM 2
DRM 3
Encrypted Media Extensions( Extends HTMLMediaElement )
CDM 2
CDM 1
MediaKeys
MediaKeySession
License key acquisition
Encrypted Media Extensions specification to enable playback of protected media content in browser without the use of plug – ins.
ISO Base media file Format.Interoperable
media content
4 of 9www.BuyDRM.comsales@buydrm.com
Austin, TX, USAPhone 512.377.1340
CDM Interoperability*
Browser A Browser B
CDM
DRM
Browser A Browser B
CDM 1 CDM 2
DRM
Browser A Browser B
CDM 1
DRM x
CDM 2
DRM y
1. Common CDM 2. Common DRM 3. Common Encryption
These three approaches can work but there is something to consider:
SecurityState interoperability
Licensing
5 of 9www.BuyDRM.comsales@buydrm.com
Austin, TX, USAPhone 512.377.1340
Open source browsers and DRM. CDMi
Content Decryption Module Interface a C++ wrapper introduced by Microsoft
Open Source Browser
JavaScript Application
Browser CDM MediaKeys MediaKeySession
Platform RPC Mechanism
PlayReady Final Product
MediaEngine
CDM
PlayReady Device Porting Kit APIs
Cdm_MediaKeys Cdm_MediaKeySession
6 of 9www.BuyDRM.comsales@buydrm.com
Austin, TX, USAPhone 512.377.1340
DRM Systems and Browsers Support Matrix
PlayReady Widevine Adobe Access(*)
Marlin FairPlay**
Windows X
Mac
Linux X X
Android X X X X
iOS X X X X X
LG Smart TV X X X
Philips Smart TV
X X X
Toshiba X X X
Panasonic X X X
* Work in progress https://blog.mozilla.org/blog/2014/05/14/drm-and-the-challenge-of-serving-users/ ** It’s still unknown how Apple is going to call their DRM system for browsers. Information has been taken according to Netflix announcementhttp://techblog.netflix.com/2014/06/html5-video-in-safari-on-os-x-yosemite.html
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Andrew Popov, 18 November 2014, Streaming Media Westandrew@buydrm.com
http://www.buydrm.com
Thank You!
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