Dolby Unveils Dolby Vision 2 – Unigraf UCD-452 is Already Compatible

July 27, 2026

Dolby Unveils Dolby Vision 2: A New Era for TV Picture Quality. Dolby Vision 2 Unlocks even more Potential from Your TV Through New Powerful and Intelligent Technology to Deliver Next-Level Viewing Experiences.

The gold standard for premium HDR

Dolby Laboratories, a leader in immersive entertainment experiences, today announced Dolby Vision 2, a groundbreaking evolution of its industry-leading picture quality innovation. Hisense is the first TV brand to announce it will bring Dolby Vision 2 to its lineup of premium televisions, such as RGB-MiniLED TVs. This is complemented by the leading French media and entertainment company CANAL+, which has also announced its commitment to support Dolby Vision 2.

For over a decade, Dolby Vision has pushed picture quality forward as the gold standard for premium HDR. Dolby Vision 2 builds on this success and is designed specifically to meet the evolving opportunities of television experiences today, serving as one piece of Dolby’s broader mission to advance picture quality across all entertainment and devices, from the biggest to smallest screens.

“We’ve reached an inflection point where TV technology has dramatically changed while artists continue to demand even more innovative tools,” said John Couling, Senior Vice President, Entertainment at Dolby Laboratories. “Dolby Vision 2 redefines how we think of Dolby Vision to unleash the full capabilities of modern TVs while giving artists unprecedented opportunities to push their creative boundaries further than ever before.”

Source: Dolby

UCD-452 • HDMI 2.1 Dolby Vision 2 Test Tool – 10K Video Generator

UCD-452 is a Dolby Vision Test Tool supporting Dolby Vision 2 testing. UCD-452 is a 10K Video Generator for testing HDMI 2.1 sink devices up to 10K video modes.

UCD-452 supports:

  • FRL/TMDS
  • Video modes up to 4K@120Hz, 8K@60Hz, 10K@30Hz, 10K@60Hz (with DSC)
  • FEC and DSC
  • eARC.
  • HDCP 1.4 and HDCP 2.2/2.3
  • Enhanced gaming features: VRR and ALLM.

HDR Testing

  • Extended 32GB memory enables playing back 8K Dolby Vision™ content.
  • Any video format, audio format, frame rate, video timing, and infoframes can be played
  • No restrictions on the output of video formats.

For more information, visit UCD-452 product page

For details on Dolby Vision 2 testing, contact Dolby.

Unigraf

Testing the Future