Those who want movies with the very highest quality will be keen on 4K Blu-ray's better resolution, color, and dynamic range. Yet millions seem happy with streaming video, despite its shortcomings.
The latest update to the PS4 also improves the sound quality at 1.5x playback for both Blu-rays and DVDs.
Harry Potter fans will be able to gorge themselves on the 31-disc Harry Potter Hogwarts Collection DVD and Blu-ray set.
Check out CNET's roundup of must-have Blu-ray movies to show off your home theater. We'll be updating our picks as new discs come out.
Check out CNET's roundup of must-have Blu-ray discs. We'll be updating our picks as new discs come out.
An announcement by Singulus Technologies, a maker of replication machines that produce Blu-ray discs, points toward a new standard for 4K Blu-ray.
Paramount Pictures' "Transformers: Age of Extinction" will be first the official Blu-ray encoded with a Dolby Atmos soundtrack when it is released later this month.
Apple has banished Blu-ray from the MacBook and iMac because, it says, discs are "holding us back".
Learn about CNET's testing procedures for Blu-ray players.
This story initially misstated the 1Tbps data-transfer speed in terms of Blu-ray disc copying times.