ADJ.
old
VERB + BLU-RAY
record, release
BLU-RAY + NOUN
20-minute, discs, player
PREP.
on
noun
The Blu-ray Disc format.
I've bought some of my old favourites on Blu-ray.
In 2007, Pioneer announced the release of a Blu-ray drive that can record data to Blu-ray discs, as well as DVDs and CDs.
A Blu-ray Disc.
Alternative form of Blu-ray.
Tom has a Blu-ray player.
Tom uses his Playstation 3 as a Blu-ray player.
The Blu-ray contains a 20-minute behind-the-scenes featurette.
i Register
In some senses, blu-ray is marked as informal. Watch for register when choosing this word.