the drm component in divx certification
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The DRM Component in DivX Certification. December 3, 2003 For: CPTWG By: Eric Grab, DivXNetworks. DivXNetworks named one of the World’s Top 100 Private Technology Companies. DIVXNETWORKS INTRO/UPDATE. DivXNetworks is a technology company. Video Compression up to High Definition (1080). - PowerPoint PPT PresentationTRANSCRIPT
Copyright © DivXNetworks, Inc. All Rights Reserved.DivX is a registered trademark of DivXNetworks, Inc.
SLIDE 2 © DivXNetworks, Inc. April 19, 2023. DivXNetworks Confidential.
The DRM Component in DivX CertificationDecember 3, 2003
For: CPTWG
By: Eric Grab, DivXNetworks
DIVXNETWORKS INTRO/UPDATE
• DivXNetworks is a technology company.
– Video Compression up to High Definition (1080).
– Video Security (DRM).
– Internet Video on Demand (VOD) System.
– DivX Certification Program.
• DivXNetworks earns revenue from several business units.
– Software Licensing – Consumer and Commercial.
– Hardware Licensing – IC/ODM/OEM, DVD, Portable, DVC/DSC, STB
– Video Solutions Group – DivX VOD Service, DivX VOD Platform, Professional Services
• DivXNetworks has several highlights.
– 100+ million downloads of DivX codec and player bundle from DivX.com.
– 61 commercial consumer electronics licensees.
– 2+ years running Internet VOD service (launched Aug 2001). 26 content partners.
– 65 employees, cash flow positive and profitable in Q4 of 2003.
DivXNetworks named one of the World’s Top 100 Private Technology Companies
DIVX CERTIFIED TECHNOLOGY IN HARDWARE
• DivX Certification Program
– Over 1 million devices in 2003.
– Over 30 million devices in 2004.
– Includes codec, disconnected DRM, and DivX logo.
• Licensed Partners
– ALi, AM Logic, Cheertek, Cirrus, ESS, Equator, LSI Matsushita, Mediatek, Philips/Trimedia, Sigma Designs, SunPlus, STMicro, TI, Via, Zoran and more.
• OEM’s releasing product
– Top brands such as Fujitsu-Siemens, Philips, Polaroid, Samsung, Thomson/RCA etc.
– Nearly 100 niche OEM’s.
Matsushita Electric Industrial Co., Ltd.
“…DivX will lead the industry to MPEG-4 playback on DVD players… By the conclusion of 2003, the top 5 DVD manufacturers (Sony, Apex, Panasonic,
Toshiba and Samsung) will each offer at least one player with MPEG-4 …”- The Yankee Group (Sept. ‘02)
“…DivX will lead the industry to MPEG-4 playback on DVD players… By the conclusion of 2003, the top 5 DVD manufacturers (Sony, Apex, Panasonic,
Toshiba and Samsung) will each offer at least one player with MPEG-4 …”- The Yankee Group (Sept. ‘02)
DIVX DRM VIDEO TO CONSUMERS
VOD Service
Personal Computer
Buy Rent
Disc (CD or DVD)
or
or
Home Network
1
2
3
TV and DivX Certified Player
Future Direct
Connect
DIVX DRM INFORMATION
• Consumer
– Consumer does one time registration of player. Gets 8 character code from player and puts in web site. Consumer can sell player and another consumer can register it.
– Rentals expire by number of views.
– Consumer can only play video on players they register, including future players they may buy.
• Protection and Implementation
– 128 bit AES used to encrypt video in 128 byte chunks per frame.
– 48 bytes of secure persistent memory used in player to store DRM information. Includes user id and 128 bit user key stored in product.
– No date/time clock required.
– No unique device id required.
– 4 user interface screens to implement on product.