avzombie.com

Universal and Paramount are not walking away from HD DVD just yet. Despite conflicting reports in the aftermath of Warner’s decision to back Blu-ray only, Paramount maintains it has no plans on ditching HD DVD anytime soon, and Universal’s Ken Graffeo says his studio is also holding firm.
In a statement he says: “Contrary to unsubstantiated rumors from unnamed sources, Universal’s current plan is to continue to support the HD DVD format.”
However it does seem that Universal’s exclusivity deal with HD DVD is now over.