Viewers seeking sharper movies on high-definition DVDs will no longer have to choose between rival incompatible formats. A single format should help accelerate the shift to the new technology in the $24 billion home DVD market.
But, while they will get better audio quality and higher resolution pictures -- and they will likely wait for DVD player prices to halve -- consumers will probably have to upgrade their television sets to make the most of them.
Sony Corp's Blu-ray technology is close to winning the format war for home movie DVDs after a source at Toshiba said it was planning to exit its HD DVD business after Hollywood studios and big retailers such as Wal-Mart Stores Inc backed Blu-ray.
"This has been a long overdue end to the format war that has frustrated and confused consumers, and will allow vendors to focus resources on the Blu-ray technology," said Claudio Checchia, an analyst with research firm IDC.
"I would expect a more aggressive push towards Blu-ray in the second half, resulting in more movie content, more stand-alone DVD players, and prices for these players falling to attractive levels by Christmas."