Macrovision Announces SafeDisc DVD-ROM Copy Protection at E3; Market Leading Technology for PC Games Protection Now Has DVD Signature.

Business Editors/High-Tech Writers

E3Expo 2003

LOS ANGELES--(BUSINESS WIRE)--May 14, 2003

Macrovision Corporation (Nasdaq:MVSN), the leading provider of copy protection and digital rights management ("DRM") technologies, today unveiled its new DVD version of SafeDisc(R) during the Electronic Entertainment Exposition (E3 Expo) at the Los Angeles Convention Center. SafeDisc-DVD protects DVD-ROMs from unauthorized copying.

SafeDisc is the most effective and widely used copy protection available for CD-ROMs, protecting over 70% of the top 20 PC games titles sold to retail in the United States, according to the NPD Techworld data for 2002. Once again demonstrating its industry leadership, Macrovision has extended the patented SafeDisc technologies for the growing DVD-ROM market to provide developers and publishers with a high level of copy protection for this higher capacity format.

The number of DVD-ROM games available is growing rapidly due to the popularity of DVD-enabled consoles such as the Xbox and PlayStation2, and due to the increasing use of DVD media for PC games. While the current version of SafeDisc-DVD is optimized for PC DVD-ROM drives, the same technologies can be used as a second-level copy protection enhancement to the proprietary copy protection and security features that are used by console games manufacturers.

Steve Weinstein, executive vice president of Macrovision's Entertainment Technologies Group said, "SafeDisc provides the highest level of security against both unauthorized copying and hackers by effectively encrypting each title and incorporating a sophisticated digital signature. The widening availability of games titles on DVD-ROM is expected to provide a boost to the industry and fuel demand amongst consumers. Macrovision is pleased to extend our de facto industry standard software copy protection solution from CD-ROMs to the DVD-ROM format."

About SafeDisc

SafeDisc is a software-based solution that does not require any changes to the publisher's application code and is compatible with standard PC or Mac environments and CD/DVD-ROM hardware. It is comprised of authenticating digital signatures embedded on the disc, an encryption wrapper, and various anti-hacking technologies that secure the CD/DVD-ROM executable. The patented SafeDisc digital signatures are added to each original disc during the mastering/replication process and prevent copying by standard optical disc writers.

SafeDisc is comprised of three main feature-modules:

-- An encrypted wrapper, using the industry-proven SafeDisc

Toolkit.

-- Anti-hacking software, which is added at the time of

encrypting the application. This anti-hacking technology

prevents hackers from de-bugging the software or

reverse-engineering the product.

-- A digital signature, which is added at the time of mastering

and is required to decrypt and run the application.

With a number of security options available, depending on the requirements of the publisher, SafeDisc DVD is extremely flexible. It can be set up to require the original DVD-ROM be present in the DVD drive each time the main application is accessed, or for the DVD-ROM to be inserted after a specified number of days, at the discretion of the publisher. Alternatively, the configuration can be formatted to lock the application to a particular PC, so that the DVD-ROM is only required for installation.

About Macrovision

Macrovision develops and markets digital rights management ("DRM"), copy protection and electronic license management ("ELM") technologies for the consumer software, enterprise software, home video and music industries. Macrovision's copy control and DRM solutions for consumer software enable publishers to develop, distribute, and promote their products securely while facilitating flexible licensing options for consumers. Macrovision has its corporate headquarters in Santa Clara, California, with international offices in London, Frankfurt, Tel Aviv, Tokyo, Hong Kong, Taipei and Seoul. For more information, please visit www.macrovision.com.

Note to Editors: Macrovision and SafeDisc are registered trademarks or trademarks of Macrovision Corporation in the United States and/or other countries. All other names mentioned are trademarks, registered trademarks or service marks of their respective companies.

This press release may contain "forward-looking" statements as that term is defined in the Private Securities Litigation Reform Act of 1995. A number of factors could cause Macrovision's actual results to differ from anticipated results expressed in such forward-looking statements. Such factors are addressed in Macrovision's filings with the Securities and Exchange Commission (available at www.sec.gov). Macrovision assumes no obligation to update any forward-looking statements.