rays

Poll: Will you be buying the 'Avatar' 3D Blu-ray?

It was almost three years ago that "Avatar" debuted in cinemas, and today eager fans can finally do what they wanted to do when it first came out on Blu-ray: watch it in 3D at home.

The reason you couldn't buy it on 3D Blu-ray until now? Panasonic bought the exclusive rights for the 3D version for 18 months, and this expired in February of this year. Up until today, if you wanted a copy of "Avatar" in 3D, you either bought a Panasonic plasma, or shelled out up to $100 for a copy from … Read more

Do you remember when Sony was Apple?

There was a time when Sony was the first name in consumer electronics. The company's Trinitron TVs dominated the TV market for decades. In 1975, Sony's Betamax was the first widely adapted consumer video recorder format. The Walkman hit the market in 1979 and changed the way people listened to music, creating the personal audio market category. In 1982 the CD, which the company developed jointly with Philips, changed the way we listened to music even more. Sony extended its reach when it purchased CBS Records in 1988 and Columbia Pictures in 1989, and scored a triumph in … Read more

Oppo unveils two new Blu-ray players

Rewind the clock back five years and Oppo was the "go-to" brand for DVD players, with the Oppo DV-981HD one of the best models available at the time. Then Blu-ray happened, and Oppo saw little initial competition for its first Blu-ray player. But since 2009, the Blu-ray player market has shrunk: titans like Sony and Panasonic no longer make premium players and instead opt for cookie-cutter "wedges" with plastic build quality, yet good performance and cheap prices.

Oppo has stuck to its design and philosophical guns, and has now released its third set of players, the … Read more

Six questions for 'Raiders of the Lost Ark' actress Karen Allen

For the launch of the "Indiana Jones: The Complete Adventures Blu-ray," Karen Allen, who played Marion Ravenwood in "Raiders of the Lost Ark" and then returned for the fourth installment ("Indiana Jones and the Kingdom of the Crystal Skull"), was in New York to promote the release. Normally, we don't do too many celebrity interviews here on CNET, but when Paramount reps offered a very short chat, I thought, hey, it's Karen Allen, why not?

As for how the Blu-ray package is, the short answer is that the first three movies have … Read more

Report: Half of Android devices have unpatched holes

More than 50 percent of Android devices have serious vulnerabilities that are unpatched because carriers are often slow to update the software, a mobile security researcher says.

"Since we launched X-Ray [Android app used for scanning for vulnerabilities], we've already collected results from over 20,000 Android devices worldwide. Based on these initial results, we estimate that over half of Android devices worldwide have unpatched vulnerabilities that could be exploited by a malicious app or adversary," Jon Oberheide, chief technology officer at Duo Security, wrote in a blog post. The results are then extrapolated using Google's … Read more

Top 5 home theater essentials (2012)

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It's easy to go over the top when it comes to outfitting your dream home theater system. One minute you're checking out HD projectors, and the next minute you're trying to figure out how to convert your entire basement into a giant subwoofer.

But it never hurts to start with the basics. In this CNET Top 5, I asked CNET Associate Editor Matthew Moskovciak for the essential ingredients in today's modern home theater system.

Get a Toshiba Blu-ray player for $29.97

Blu-ray players are notoriously unreliable. Check the user reviews for just about any model and you'll see any number of "died after a week!" and "died after two months!" comments. It's the unfortunate nature of the beast, I guess.

So call me maybe crazy, but why not keep a spare on hand just in case your primary player croaks -- which will invariably happen just as you and the kids are sitting down to watch "The Avengers." That way, boom, you just swap in the backup and dry everyone's tears.

And … Read more

LG to unveil new products for video and audio buffs

LG Electronics is set to show off a slew of new products aimed at the home theater market.

Running the gamut from 3D sound systems to entertainment hubs, the new devices will be on display at the IFA trade show in Berlin. The show runs from August 31 to September 5.

First on the list is a 3D home theater system with the product name BH9520TW. The gear includes four 3D speakers delivering a sound that LG compares with that of an IMAX theatre. A 3D sound zooming technology synchronizes the audio with the action on a 3D TV. Viewers … Read more

The Audiophiliac's Top 13 music Blu-ray discs

I wrote a Top 10 music Blu-ray list late last year, so it's time for an update.

Patricia Barber, "Modern Cool"

Sultry jazz singer Patricia Barber's "Modern Cool" album was a hit with the audiophile crowd soon after its release in 1998, so I was surprised to see it come out on Blu-ray with a new 5.1-channel DTS Master Audio mix. Even more surprised that the surround mix totally works. You're in the middle of the band, which I usually don't care for, but it clicks here. Barber wrote a lot … Read more

Are letterboxed movies really 1080p?

CNET Reader Doug Hagemeister asks:

Hello! I was watching a movie on Blu-ray the other day filmed in the 21:9 aspect ratio and I realized that it technically wasn't "1080p" since about 1/4 of the screen was taken up by the horizontal black bars (called "letter boxing," correct?). Anyway, I was just wondering how many pixels were being used on the TV. Thank you!

Ah, letterboxing, how I love you.

To understand letterboxing, we have to talk about aspect ratio. HDTVs are 16x9, or 1.78:1. Slightly wider than they are tall, they're pleasantly rectangular. Old-fashioned tube TVs were 4x3, or 1.33:1, so closer to square. … Read more