Home video

4K for the PS4? Who cares?

Rumors abound that the next-generation PlayStation will be able to output 4K resolution.

Normally, I find rumors about as useful and interesting as other people's gas, but this one stinks on a different level.

Allow me to confound with reasons why I think 4K output with the PS4 is simultaneously likely, and pretty much irrelevant.… Read more

WD adds USB 3.0 and high-speed HDD to Mac external storage solutions

WD has just upgraded its storage solutions for Macs on both USB and Thunderbolt fronts.

The storage vendor today announced its first USB 3.0-based portable drives for Macs, the My Passport for Mac, and a new Thunderbolt drive, the My Book VelociRaptor Duo.

Apart from USB 3.0, the My Passport for Mac also increases the capacity to 2TB while remaining compact and portable. The reason WD waited until now to release a Mac portable drive that supports USB 3.0 is because USB 3.0 has just been added to the new version of the MacBook Pro and … Read more

Sony gets in your face with upgraded personal 3D viewer

Coinciding with many other announcements during its presser today at the IFA 2012 confab in Berlin, Sony quietly launched the HMZ-T2 personal 3D head-mounted display.

The headset -- vastly similar to its predecessor (the HMZ-T1) -- contains two small 0.7-inch OLED (organic light-emitting diode) displays placed in front of the wearer's eyes that simulate a big screen and can display 2D/3D content from any HDMI source. Crave sent Sony an e-mail to see if the HMZ-T2 offers the same 720-pixel resolution and picture quality as before, which seems likely, as T2's marketing babble reads very much like that of the HMZ-T1. We'll let you know. … Read more

LG shows off movie-friendly, graphics-intensive IPS monitors

LG today unveiled two new IPS monitors.

The first, dubbed the EA93, is a 29-inch panel with 2,560x1,080 resolution and a 21:9 aspect ratio. In terms of connectivity, the EA93 holds up quite well, offering one DVI-D Dual port, as well as two HDMI ports. It also comes with USB 3.0.

Whereas the EA93 is being marketed as a product for entertainment-seekers looking for high-quality visuals and a movie-friendly experience, the EA83 is specifically designed for "graphics-intensive applications" required by filmmakers, photographers, and designers.

The EA83 has a 27-inch screen and a 16:9 … 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

Home networking explained, Part 2: Optimizing your Wi-Fi network

Editors' note: This post is part of an ongoing series. For the other parts, check out the related stories.

Since my last post on the basics of home networking, which is Part 1 of this series, I've been flooded with even more e-mails than I had been before (which explains why some of you haven't heard back from me). The good news is that nobody is asking about what a router is anymore. I guess I did an OK job explaining that in my previous post.

Most of the e-mails this time asked about how to have the … Read more

Apple TV vs. Roku: Which streaming box should you buy?

Every time there's a significant update to either product, the e-mails start filling up my inbox: so now which is better, the Apple TV or Roku?

It's an understandable question, and one that only gets harder to answer now that Apple TV has recently added two, significant features: AirPlay Mirroring via Mountain Lion and a dedicated Hulu Plus app. While it used to be easy to give the Roku LT the edge for costing half as much and offering more streaming services, it's a much closer call with the Apple TV's standout features.

Let's take a look at the strengths and weaknesses of both boxes.… 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

'Jaws' looks killer on Blu-ray

A lot of people have noted that best thing about Blu-ray is seeing "new" versions of old films in the format.

"Jaws" doesn't qualify as a really old film, but it did first hit theaters in 1975, so it's certainly an older film, and it looks truly impressive on Blu-ray. This is one of the films that Universal has chosen to restore for its 100 anniversary (of Universal, not the film), and some of its earlier restoration efforts have been lauded while others have been criticized for introducing too much digital noise reduction and … Read more