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December 19, 2007 12:01 PM PST

A logo program I can get behind

by Matt Rosoff
  • 2 comments

Neuros is a device manufacturer with a simple focus: it creates devices that let you record video from almost any source into a digital format (MPEG-4) that can then be played on almost any device. The trick: its devices connect to your video output sources (VCR, DVD player, etc.) using standard analog RCA cables, avoiding digital copy-protection technologies like HDCP or CSS. I'm not a lawyer, but it seems like this method skirts the DMCA's anti-circumvention provisions: the devices don't bypass these digital copy protection schemes, they simply take the signal after the device has decoded it, and allow you to make a copy for personal use and archiving. (Plus, content owners are primarily worried about digital-to-digital copies, which lose no quality with each generation.)

Copy-protection and DRM technology run counter to the goals of Neuros--while Neuros wants to make it easier to make copies for personal use and play content on any device, these technologies make it harder. Now, Neuros is proposing a logo program--Unlocked--that would let consumers identify DRM-free content and the devices that play that content. In other words, content that actually plays for sure.

(Credit: Neuros)

It's only a proposal at this point: Neuros actually intends for some third party (the EFF?) to administer the program. And there are a couple important questions that aren't answered on the Unlocked page.

First, while DRM is the most notable technology preventing universal playback, what about codecs and file formats? Unprotected Windows Media content can be played on any device...as long as the device maker has licensed the codecs from Microsoft. Would it qualify as Unlocked? MPEG-2, MP3, and MPEG-4 are widely supported, but protected by patents and require a license fee. Would they be Unlocked? Or would the Unlocked logo only be applied to content in license- and patent-free formats like FLAC or Ogg Vorbis?

Second, how restrictive would the logo be for device makers? Would it exclude devices, like the iPod, iPhone, and Zune, that are capable of playing DRM-protected content? Or would it include any device that can play unprotected content in the Unlocked-approved file formats?

Still, identifying DRM-free content seems like an excellent place to begin, and I hope that Neuros can get some of the big players to the table to hammer out a definition that helps consumers. A good place to start would be content distributors who have stayed away from selling DRM-encumbered files--Amazon and eMusic come to mind.

Originally posted at Digital Noise: Music and Tech
Matt Rosoff is an analyst with Directions on Microsoft, where he covers Microsoft's consumer products and corporate news. He's written about the technology industry since 1995, and reviewed the first Rio MP3 player for CNET.com in 1998. He is a member of the CNET Blog Network. Disclosure.
August 1, 2007 4:05 PM PDT

Open Interface raises bar on Bluetooth audio

by Donald Bell
  • 1 comment
Photo of Jasmine France listening to SoundAbout Lossless Bluetooth audio.

Kiss A2DP Bluetooth audio good-bye.

(Credit: Donald Bell/CNET Networks)

Bluetooth developer Open Interface announced today that it has a new lossless audio codec that leaves the existing A2DP (Advanced Audio Distribution Profile) standard in the dust. The codec is called SoundAbout Lossless and promises low-latency, low-complexity, multichannel Bluetooth audio, without compromising audio fidelity. Open Interface's Chief Operating Officer Rick Romatowski ran a demo of the new Bluetooth codec at our CNET offices last week, and we were definitely impressed. Jasmine France and I viewed a few scenes from House of Flying Daggers and were blown away by both the sound quality and the undetectable latency introduced by the Bluetooth transmission (as low as 2 milliseconds).

Photo of Open Interface Bluetooth prototype boards.

The Open Interface Bluetooth prototype boards.

(Credit: Donald Bell/CNET Networks)

The codec will be available for manufacturer evaluation within the next few months. There's good reason to be optimistic that this new Bluetooth audio streaming standard will be widely adopted in a short time. The SoundAbout Lossless codec doesn't require any additional hardware on the part of Bluetooth product manufacturers, it just needs to be flashed onto the product's Bluetooth chip in lieu of the A2DP protocol. It doesn't hurt that Open Interface already supplies the embedded Bluetooth software for companies like Apple, Logitech, Philips, Qualcomm, Samsung, Sharp, and Sony.

Headphone and home theater manufacturers will likely be the first to adopt the new wireless technology, with mobile phones and MP3 players soon to follow. Experiments have already been done using the new codec to communicate to multichannel surround sound speakers.

Originally posted at Crave
May 11, 2007 1:48 PM PDT

Vista supports Pentax 'raw' camera images

by Stephen Shankland
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Pentax has released software that lets Windows Vista read and manipulate "raw" images taken directly from higher-end Pentax cameras' image sensors without in-camera processing.

Pentax's K10D digital SLR

Pentax's K10D digital SLR

(Credit: CNET Networks)

Microsoft announced on its photo blog the availability of the Pentax codec used to encode and decode raw images.

Raw images are popular among professionals and enthusiasts who want more elaborate control over their photography, but supporting raw formats is tough, mostly because there's largely no standard from one camera to the next. Pentax is unusual in digital SLR (single-lens reflex) camera makers in that its high-end model, the K10D, supports Adobe Systems' DNG (digital negative) format that attempts to bring some standardization to the raw image realm. The raw codec now available supports the .PEF format used in several Pentax digital SLR cameras.

Adobe and Apple write their own raw codecs, but Microsoft chose to partner with camera manufacturers to supply their own for the higher-end image-handling components in Windows Vista.

In addition, Olympus has updated its raw codec to support 64-bit versions of Windows, Microsoft said.

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