The Neuros OSD Connects Your TV to the Internet
Besides the main scenarios listed in the Neuros ads, I plan mostly to use the OSD in three other ways that are more interesting to me. First, the OSD makes it possible for kids to play YouTube clips, photos from their digital cameras or their MP3 playlists in the living room, without messing with dad's computer. Second, as the OSD is so small and light, I see it as a traveler's friend. Take it with you on vacations to view your digital photos right away on any motel TV or back them up to a USB drive, without carrying along a more expensive, fragile and bulkier laptop. Portability and the small size also mean I finally will be able to “steal” hours of VHS family movies whenever I visit relatives who often don't even own a computer. Saying, “Hi, Auntie, may I plug this tiny box in to your VCR and leave it there while we have dinner?” takes more time than actually doing it.
The USB interface supports only the 1.1 version of the standard. Neuros itself warns that recording to USB could cause frame drops due to speed bottlenecks. Adding a memory card adapter (which Neuros sells separately) to the kit would have made it more versatile. Also, the list of supported formats isn't 100% reliable. The firmware I tested, for example, can't handle the .mov videos generated by my Kodak camera. The audio played fine, but all I saw was a black screen.
The first thing I thought when I read the OSD datasheet was that the absence of digital inputs makes it impossible to copy DVDs or DV tapes without degradation. Neuros answered that the OSD is meant to offer flexibility and compatibility with the most common TV sets, at an affordable cost and with the simplest possible interface. They explained (and I agreed with them) that, in this context, adding digital output is not really necessary, especially because it wouldn't sensibly increase the final display quality. Digital input, instead, would have increased the cost enough to make the OSD really hard to sell.
All in all, I only had one real problem with the OSD, which I saved for last because it is (potentially) quite serious and also because it may well be solved by the time you read this.
As I mentioned before, the single functions work fine. The user interface, however, froze badly enough, in certain cases, to make the OSD unusable without doing a power cycle. To be more specific, this happened regularly when I had the Ethernet cable, the USB key and memory card all plugged in at the same time. The memory card alone also slowed the device, so part of the problem may be physical or formatting problems with the card itself. Even with other configurations, however, I noticed a recurring pattern. Heavy-load tasks, like playing or encoding video or audio, would go on without problem for hours, but using the remote too quickly or for more than a few minutes could slow down the OSD to a halt, especially when a storage device was plugged in.
By the looks of it, this is almost surely a bug in the particular firmware version that I tested, so don't judge the OSD by this problem, and check the Neuros Web site for updates. The Neuros OSD remains a handy and versatile device, although it's not exactly cheap. Taken one by one, all the features work well, and the device can be hacked and extended in many ways, so it could be a useful addition to your digital living room.
Price and Availability
At the time of this writing in May 2008, the OSD sells for $179 US at the Neuros on-line store. Outside the US, it will be available in some department stores in the UK and France (starting in June), with broader distribution in other countries starting later in the summer of 2008.
Supported Video Formats: www.neurostechnology.com/neuros-osd-playback-settings
User Guide: wiki.neurostechnology.com/index.php/OSD_Guide
Neuros Open-Source Page: open.neurostechnology.com
Developer IRC Channel: open.neurostechnology.com/irc
Developer Wiki: wiki.neurostechnology.com
Neuros On-line Store: store.neurostechnology.com
Marco Fioretti is a freelance writer and digital rights activist, author of the “Family Guide to Digital Freedom” (digifreedom.net) and member of several groups working on promoting wider adoption of Free as in Freedom formats and software.
Articles about Digital Rights and more at http://stop.zona-m.net CV, talks and bio at http://mfioretti.com
|Speed Up Your Web Site with Varnish||Jun 19, 2013|
|Non-Linux FOSS: libnotify, OS X Style||Jun 18, 2013|
|Containers—Not Virtual Machines—Are the Future Cloud||Jun 17, 2013|
|Lock-Free Multi-Producer Multi-Consumer Queue on Ring Buffer||Jun 12, 2013|
|Weechat, Irssi's Little Brother||Jun 11, 2013|
|One Tail Just Isn't Enough||Jun 07, 2013|
Free Webinar: Hadoop
How to Build an Optimal Hadoop Cluster to Store and Maintain Unlimited Amounts of Data Using Microservers
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Some of key questions to be discussed are:
- What is the “typical” Hadoop cluster and what should be installed on the different machine types?
- Why should you consider the typical workload patterns when making your hardware decisions?
- Are all microservers created equal for Hadoop deployments?
- How do I plan for expansion if I require more compute, memory, storage or networking?