Barb’s Connected World

Archive for the ‘Windows 7’ Category

Intel’s Wireless Display fills the big gap in my Windows Media Center home theater experience.

This technology, first demo’d at CES 2010, may be one of the bigger successes in the HTPC and networking arenas as new computers (currently only laptops) hit the market with the Intel 2010 i3/i5/i7 processors. In a nutshell, I can use a laptop computer with an Intel i5 processor, Intel’s embedded graphics chip, Intel’s 6200 WiFi adapter, and a Netgear Push to TV bridge to stream any content I want to any TV connected to a PTV device over HDMI. The tiny Netgear device is connected to the TV via HDMI, and everything happens over a wireless Personal Area Network between my laptop and the Push to TV device.

So why is this such a big gap filler for me? My current home theater setup includes V2 Media Center extenders connected to the three HD TV’s in my home, with the Media Center desktop residing in my loft home office. What I can’t get with this set up (without buying a PC and connecting one to every television) are all the Internet based Media Center extra’s such as Internet TV and Netflix.  Problem solved. With WiDi, I’ve got a nice, light (4.2 pound) 13.3 inch widescreen laptop to use anywhere in my home, around town, or on the road AND I’m able to display all of these Media Center extras. I gain the ability to browse the web and display anything I want on my TV’s.

The technology is nearly idiot proof. Connect the Netgear device via the included HDMI cable. Hit the special button on the laptop keyboard and enter a 4 digit code after your device is found. All the networking setup is handled without user intervention. WPA2 security is configured via WPS (wireless provisioning services) behind the scenes to secure the Personal Area Network (PAN) connection between the laptop and the PTV device. An ICS connection to the Intel internal WiFi is also established behind the scenes. You won’t see this in any of Windows 7’s GUI’s or discover it with netsh, but it is present. In fact, while the 6200 Intel NIC is a/b/g/n capable, when using WiDi with the Netgear device, it is not possible to connect to the 5GHz radio in a dual band router. An error message is returned stating only 2.4 GHz is supported. Some additional good news, even in my overly saturated 2.4 GHz environment of 19 different SSID’s, I had absolutely no interference.

My 52 inch TV, Netgear PTV attached via HDMI, waiting for a connection

WiDi equipped Laptop, connected and ready to rock and roll

The quality is awesome. My recorded (via cable card and OCUR/DCT) content looks great. (All the DRM rules apply here.)

Some HD Recorded TV..

Stargate Atlantis in full HD, via WiDi

Internet TV (the missing piece in my home theater experience) in Windows Media Center looks good.

Star Trek content, Windows Media Center Internet TV

Streaming Star Trek from Windows Media Center via WiDi.

Anything I want using the Media Center interface is streamed to the connected TV, music.. pix… videos..

Music – WMC via WiDi

Anything displayed on your desktop can be streamed. Want to read email? Use Windows Live Messenger? Participate in newsgroups or forums? Browse the web? Yep, it’s in there.

Windows 7 – Everything and anything over WiDi

And for me, there is another huge gap filler. My main beef with Windows Media Center Internet TV is the lack of HD content. With a 52 inch state of the art 1080p TV, can you blame me for wanting HD streaming? Here’s the good news. If one of the networks or other source offers an asset in HD for streaming, WiDi handles it effortlessly. As shown earlier in this post, Windows Media Center Internet TV offers a large amount of CBS content, including (at least at the present time) all three seasons of Star Trek, the original series. Inside Media Center, only SD is available, but I can navigate to the CBS website and view the remastered Star Trek original series in glorious full screen HD.

Needless to say, I’m a very happy camper these days.

Clubhouse Tags: clubhouse, media center, Media Center Windows 7, windows media center, WiDi, Intel Wireless Display, how-to, Tip

I feel like I just hit the jackpot.

I’ve been bemoaning the lack of support for Nikon NEF 64 bit support for as long as I can remember inside Windows Explorer. And I’ve been wishing for RAW support for NEF inside Media Center forever.

I’m happy to say that there is a really nice solution.

The free image codec pack at http://www.fastpictureviewer.com/codecs/ had all the answers and gave me the brass ring.

Here’s a snippet from their web site on what is supported:

I shoot Nikon RAW NEF.  And I have full support now inside Windows 7 RTM. Explorer thumbnails, even inside Windows Media Center. Here’s the proof. Worth 3,000 words and a whole lot more.

Thumbnails inside Windows Explorer of my NEF files in Windows 7

Picture Details inside Windows Media Center/Windows 7

A folder filled with NEFs is now viewable inside Windows Media Center

Yes, XP, Windows Vista, Windows 7 all can play with this. I’m excited, are you?

http://www.fastpictureviewer.com/codecs/ 

Clubhouse Tags: clubhouse, media center, Media Center Windows 7, windows media center, how-to, Tip

This is a love story. Sometimes diving off the technology cliff means you follow your heart and take a chance on emerging/converging standards. When my nine year old once upon a time bleeding edge first of its kind 45 inch front projection component only HDTV developed the purple blotchies, I knew it was well past time to replace it. It was an ugly beast as well.

I did a fair amount of online research and put three HD TVs on my “see and compare” list based on features. The best features were on a Samsung 52 inch LN52B750 that also happened to be on sale for $600 off at the time. The picture quality from High Def sources is absolutely stunning. Breathtaking. I was hooked. And there was a LOT of icing on the cake to go along with a superb TV.

Old TV before the attack of the  Purple Blotchies	New Samsung LN52B750

Read the rest of this entry »

The more I use WMP secure Internet streaming, the more impressed I become. The empowering technology is obviously very slick and smart. I discovered that the bit rate for streaming is adaptive and adjusts to your connection speed. While I don’t have any technical details or white papers that explain the inner workings, I sense that on the host end, the connection type and speed is auto detected and the bit rate set accordingly.

So far, I’ve determined that on a host that is hard wired to my home router, the bit rate is 2000 and if the host is wireless 802.11n, the rate is 1200. Note that I am streaming no DRM’d HD content recorded using a Digital Cable Tuner and a CableCard. The client was my ASUS EeePC netbook, connected via 802.11n wireless.  This means that most broadband users should have a wonderful experience. Comcast’s flagship speed is 12/2, so certainly the experience will be a good one for Comcast customers, especially considering that most will have standard definition Media Center recordings. (Disclaimer, I work for Comcast and this does not in any way represent any official statement or endorsement.). Given my own experience with these HD recordings, anyone streaming HD recordings or HD Videos will have a great experience as well. I’m not easily impressed, but this stuff is amazing.

The bit rate is shown in the upper left corner of Windows Media Player when you first start streaming a TV Show.

Here are some screen captures showing this data.

Read the rest of this entry »