The BBC uses a type of HDR called Hybrid Log-Gamma, invented by BBC Research & Development and Japanese broadcaster, NHK. Due to the way HLG represents light, people can enjoy the most natural colours possible on their televisions at home, as if they were in the sea alongside the camera crew. It’s also is a significant step toward bringing more HDR programmes to more people, as it meets the complex needs of TV broadcasters, especially with live broadcasts.

Charlotte Moore, Director of Content, BBC, says: “As the most watched programme of 2017, Blue Planet II, has captured the hearts of the nation. The series is a prime example of the world-class work of the BBC NHU documentary makers and I’m delighted that audiences will be able to watch the series in ground-breaking quality on BBC iPlayer.”

Matthew Postgate, Chief Technology and Product Officer, BBC Design & Engineering, says: “The extra quality that Ultra HD, HDR and the wider range of colours brings to audiences is unparalleled. Blue Planet II is the first programme we’ve shown in such high quality and perfectly demonstrates how the BBC is pushing the boundaries of digital innovation. Making the full series available in Ultra HD and HDR on BBC iPlayer is the next step in reinventing the BBC for a new generation, and there’s not a better place to start than with the stunning Blue Planet II.”

This is part of a trial helping the BBC refine how it makes, produces and distributes the next generation of high quality TV programmes.

RB