The UHD Alliance this week announced a new Ultra HD Premium certification and logo program for UHD Blu-ray players. The logo debuted at January’s CES as an easy way for consumers to identify TVs and Blu-ray titles that conform to the “premium” 4K Ultra HD ecosystem. “The group said 30 4K Ultra HD televisions have been certified under the Ultra HD Premium logo program to date, with more to follow,” reports HD Guru. “The premium logo is reserved for products, content and services that comply with performance metrics for resolution, high dynamic range (HDR), peak luminance, black levels and wide color gamut among others.”