Oct 31 2006

News - Why Analog TV Signals Don't Look As Good On An HDTV.

A common theme through out many display device reviews is that analog signals plain old stink when shown on an HDTV. Personally, I have only seen a couple of TV's handle analog signals exceptionally well. Here are my top three reasons why I think analog signals look poor on an HDTV.

1. Garbage in is garbage out.

2. HDTVs often represent a step up in size.

3. Analog signal have noise, digital signals are all or nothing. 

Read on to see if I am right

Another factor that contributes to the quality of analog television display on HDTVs also depend on the types of video processing circuitry employed by different HDTV makers, and some HDTVs perform the analog-to-digital conversion process better than others. When checking out HDTVs or reviews of HDTVs, make note of any comments regarding the quality of analog signal quality.

Oct 31 2006

News - Cinemar offers UMPC with home automation and media control

I once delved into DVD Lobby, only to escape a few weeks later scarred and bruised. I guess I was soft after my months of using Sage/BTV. I am sure setup for Cinemar's software has evolved into something much better and proof of this has to be their UMPC offering with HA and media control.

From the article:cinemar_interface

I can't think of many better apps for a touchscreen UMPC than software that controls your home automation or media network. There are numerous software options out there, but one vendor, Cinemar, actually sells the Samsung Q1 preloaded with their MAINLobby client. The bundled package costs $1199 and will still require the purchase of the server-side software. Once you get your UMPC all configured, you've got a touchscreen interface to control lighting, sprinkler systems, Media Centers, thermostats and much more. The software looks fairly intuitive to use; the automation rules appear to be configurable through a common English language approach.

 

 

Oct 31 2006

News - HAI Makes Product Announcements at ISC

HAI Makes Product Announcements at ISC; All Omni Family Controllers Now CP-01 Compliant, Wireless Glass Break Detector and Spanish OmniPro II Controller Now Shipping

Home Automation, Inc. (HAI), a leading manufacturer of home control products since 1985, continued its commitment to the security industry by making several major product announcements at the ISC show opening today in New York. Among the announcements; HAI's security and home control Omni family of controllers are all now CP-01 compliant, HAI is shipping a new glass break detector as part of its Wireless Security line, and the announcement that its flagship OmniPro II controller is now available in a Spanish version.

"The security industry has been, and continues to be, an important market for our products," explains HAI President and CEO, Jay McLellan. "We now have an entire controller line which we introduced last year, called Lumina, to integrate lighting and automation to existing security panels, we've added the CP-01 compliance to all of our UL-Listed Omni controllers for the reduction of false alarms, and we continue to expand our wireless security line, as well as our international offerings."

CP-01 is a standard initiated by the Security Industry Association for security system control panels and their associated arming and disarming devices to reduce the incidence of false alarms. All HAI Omni controllers; the OmniLT, Omni IIe and OmniPro II are now shipping as CP-01 compliant. HAI's new Wireless Glass break Detector is an omni-directional acoustic sensor and wireless transmitter. It is used for detecting the sound of breaking glass, providing 360º of coverage.

The Spanish OmniPro II controller has the same functionality as the original but is intended to make the Spanish speaking end user more comfortable with the interface. Voice, menu, touchscreen, and the PC Access software are all in Spanish.

Oct 31 2006

News - Syntax-Brillian Announces Agreement to Acquire Vivitar

TEMPE, Ariz.--(BUSINESS WIRE)--Oct. 30, 2006--Syntax-Brillian Corporation (Nasdaq:BRLC), a manufacturer and marketer of LCD and LCoS(TM) HDTVs and digital entertainment products, today announced that it has agreed to acquire Vivitar Corporation, an Oxnard, Calif.-based leader in the design, development and marketing of photographic, optical, electronic and digital imaging products, for $26 million in stock.

The acquisition will give Syntax-Brillian full ownership over all Vivitar assets and creates for the TV maker an entree into digital photography and Vivitar's established global retail and distribution channels. This union will capitalize on key synergies between Syntax-Brillian's leadership in LCD and digital imaging technology and Vivitar's legacy of technological innovation in photography and optics. Vivitar will be operated as a wholly owned subsidiary of Syntax-Brillian.

Oct 31 2006

News - Sanyo PLV-Z5 Projector Offers High Contrast

Now with blacker blacks and whiter whites, the Sanyo PLV-Z25 projector will sure to please even the grumpiest of videophiles. Close to hitting market, this beauty boasts a sexy 10000:1 contrast, ratio dual HDMI connections, 1100 ANSI lumens brightness and a dual-iris system. 

From the article:

Part of the PLV-Z5's secret is what Sany's calling the industry's first twin-iris system, which integrates both a lens aperture and a lamp aperture. Combined with Sanyo's TopazReal Technology, the brightness level is blended with the lamp output and the projector's integrated LCD panels to create a sharper, crisper picture in any scene with a brightness level. Other components include a 12-bit processing IC which "looks ahead" in a a video input stream to look for bright and dark scenes, adjusting the image brightness appropriately. The unit offers a brightness of 1,00 ANSI lumens, and can project the equivalent of a 100-inch screen from a distance of 9.8 feet.

 

Oct 31 2006

News - November 2006 Xbox Live Update

wv_home_nav_pearl

I would guess that Microsoft decided to release this nifty little 1080p update just in time for Sony's release date. Also included in this free update will be the ability to stream WMV files from another computer, ability to play files from data CD's and DVDs, and 50 hz display compatibility. mmm The 360 is sounding better and better.

From the article:

With 1080p resolution, you now have the ability to enjoy both game and video content in the best high-definition resolution currently available. Expanded video playback options increase the ways you can enjoy video content on Xbox 360. It is now possible to stream WMV video from a Windows PC running Windows Media Player 11 or Windows Media Connect. You can now play video files from data CDs and DVDs, as well as from storage devices like USB 2.0 flash drives and Xbox 360 Memory Units. Xbox 360 will support 50hz HDTV display modes, providing a much greater choice in how you watch DVD and HD DVD content.  

Oct 31 2006

News - HT Guys Podcast #114

The Home Theater Guys are at it again with podcast #114! This week they talk about a few news tidbits including more Blu-ray delay rumours. As well, they talk in depth about the DVD iScan VP30 video processor-A/V Switcher.

Read the article:

Listen to the podcast:

So what does it do?  It cleans everything up and gives you the best possible display.  We all know the TVs and projectors we own are capable of so much more than just displaying the content we feed into them.  If you've ever seen a 30 Mb high definition loop, you'll know what we're talking about.  The DVDO does it's best to present the content in a way that takes full advantage of everything your display equipment can do.  And in our opinion, it does just that.  Standard definition looked much better on every TV we tried it with.  The film processing worked wonders to smooth out movies that had noticeable motion artifacts before.  Of course, High Definition always looks good, right?  The HD we saw with the VP30 inline looked more like the 30 Mb loop and less like an over-compressed, potentially good, show.

Oct 28 2006

Blog - Home Theater Power Protection

Recently, we had a user ask about the effectiveness of AC power conditioners in regards to their HT experience.  Are they "all that" or are they just the latest mumbo-jumbo fad to try and extract cash from your wallet?  Here's where I put on my day job hat (Electrical Engineer/Hardware Designer) and comment.  The opportunity for smoke and mirror marketing in this area is tremendous.  In fact, it is matched only by the wire and cable interconnect industry.  Due to the stringent regulations by which the power companies have to adhere, you can depend on the AC entering your home to be 120VAC @ 60Hz in the US.  The only conditions where this won't be true are:

1.  If you are experiencing a power outage
2.  If you have a heavily loaded circuit in your home and the voltage sags.
3.  If there is an electrical storm in the area and you get a spike.

Item 1 can be temporarily avoided with a battery backed UPS, but who has enough capacity to last through a movie?  Item 2 can be solved by taking an inventory of what is on the circuit and either upgrading the wiring or moving some of the load to another circuit.  An on-line UPS can also help with this, but more on that below.  Item 3 is always a gotcha.  The best surge strip in the world can still be foiled by a bolt of lightning.  You don't honestly think that a lightning bolt which arcs across the sky can be stopped by a 10 cent MOV?  That's right.  Surge suppression is primarily accomplished with a 10 cent part.  Kind of makes you wonder what the rest of the money is going toward doesn't it.

The power conditioning company's marketing department would have you believe that it is important to highly regulate the AC to ensure that it is a pure 120VAC sine wave.  Any sags or distortions will cause imperfections in the performance of your high tech A/V gear.  It is my opinion that all this filtering and correction are not necessary.

Lets start by talking about how a typical A/V component converts the incoming AC power.  Most media players and PCs require 12VDC or less to operate.  This is typically accomplished by a switching power supply.  The power conversion steps involve rectifying, filtering, chopping and regulating to a lower voltage, followed by more filtering.  In the end, variations on the original 120VAC line are easily adsorbed and dealt with leaving no traces of these variations on the output side of the power supply.  Some of these switching power supplies are designed to be "universal" or able to use anything from 90 - 265 VAC without issue.  Some high quality A/V devices use a linear power supply.  These can be identified by the large & heavy transformers that they require.  Even these have filtering and regulation stages that easily compensate for input voltage variations.
In short, unless you have a large sum of cash that you don't know what to do with (I accept donations Smiley ), I would recommend that you purchase a surge strip that you feel comfortable with and use the money elsewhere in your system.  Yes, these devices may do a really good job of regulating everything to 120 VAC, but I submit that it is not necessary with today's electronics.

Please Digg.

Oct 27 2006

News - Where to go online to see your favorite shows

Well, let's just say don't go canceling your cable subscription or tossing out your DVR just yet. Ellen Gray does just that however, and sees how life with strictly internet-tv fares. Suffice to say, it's not there yet. But hey, it's better than where we were 1 year ago.

Watching on the Web tends to take longer than watching a tape or a program recorded on a DVR. Not only can't you fast-forward through commercials, but at one time or another, every one of the four major networks' Web sites shut the video down abruptly during viewing, sometimes more than once during the same program. Starting over eats time.

Read the rest here

Oct 27 2006

News - Who will buy TiVo?

PVRWire does a little article on who they think will be buying TiVo. Personally, I don't see it happening until TiVo can make a big deal with cable companies to use TiVo's instead of their knockoff boxes that they charge people $10/month for, without any hardware fees.

Knowing that the internet is going to take over the living room the three heavily competing big online names, Google, Microsoft and Yahoo, must be thinking how they can ensure they can be the prominent internet company on your TV.

Read the rest here

Oct 27 2006

News - How-To: Upgrade your Series3 drive

tivo_logoEngadgetHD (formerly HDBeat) has a cool article about how to change out your TiVo Series 3 CableCARD enabled DVR with a larger hard drive. The Series 3 shockinly only comes with a 250GB drive, which as many of us know, HDTV will fill pretty quickly.

As much as we love the TiVo Series3, for $800 we would like a bigger hard drive than 250GB. Sure it's still almost 100GB more than most Cable Company DVRs, but we need more than 35 hours of HD goodness.

They put in a 500GB Western Digital SATA drive and...

mfstool resports success and lets us know that we have 581 SD hours now which is about 65 hours in the format that matters: HD.

 

You can get down to the nitty gritty of this mod by clicking on this link.

Oct 27 2006

News - Blu-ray, HD DVD Encoder Sharpens Image

blue ray logoThomson just introduced a new H.264 encoder for high definition optical disc mastering. H.264 is widely regarded as the trickiest of the next generation codecs. So a new toolset that can help create good looking 1080p movies is A-OK with me!

 

TIGER AVC, co-developed by Thomson Corporate Research laboratories and Technicolor, is an optical disc compression tool that supports both HD DVD and Blu-ray high-definition DVD formats. Technicolor will use the technology in-house to support post production for movie studios.

Developing the compression technology required tradeoffs. It took Technicolor and Thomson more than a year to develop the 50 algorithms required to achieve the perfect picture quality. The video encoding technology is based on MPEG4-H.264/AVC.

 

More details in the press release here

Oct 26 2006

News - Toshiba to Bundle Three Free HD DVD Discs With Every Player Sold

I guess this is the good part of there being no decisive winner in the HD wars, we should see some pretty nice offers from both tempting users to take the plunge.

The offer from Toshiba follows two competing offers from Sony and Microsoft, which are both bundling a single disc with initial sales of their respective high-def playback solutions (the first 500,000 PlayStation 3 buyers will receive a free 'Talladega Nights' Blu-ray, while buyers of Microsoft's new XBox 360 HD DVD player will receive a free 'King Kong' HD DVD).

Apollo 13, Casablanca...and yes...thank god....Lara Croft: Tomb Raider. Read the rest here

Oct 26 2006

News - LiteOn Debuts Hi-Def HDD DVR

I'm not sure how this works exactly, but looked interesting enough to post:

With an advanced HDMI (High-Definition Multimedia Interface) output, HD-A970GX offers a hassle-free connection to the new-generation HDTV or HD-ready TV set with a single HDMI cable. Meanwhile, to bridge the current gap between the lower-resolution analog signals and the expanded display capability of HDTV, the HD-A970GX incorporates a video upscaler to enhance the source picture resolution up to 1080p (Progressive mode).

Read the rest here

Oct 26 2006

News - High Def Digest Triple Whammy

High-Def Digest has a triple whammy of sorts today. Thier first article is an interview with Sony that talks about their CODEC choice and other general topics such as disc sizes and hardware problems. Of particular interest to me was the talk about studio transfers and how it is impacting quality of the Blu-ray DVDs.

The second two articles, which make for a great follow up read, are High-Def's review of the HD DVD and Blu-Ray versions of Mission Impossible III. These couple of reviews actually lend some credibility to Sony's words as both versions of MI:III look great regardless of the CODEC used.

Interview with Sony:

MI:III HD DVD review:

MI:III Blu-Ray review:

I can't speak for every early adopter, but that may be true. Expectations have been that Blu-ray and HD DVD releases would naturally include all of the extras ported over from the DVD, even if they are only presented in standard definition. And judging from the feedback we've at least gotten at High-Def Digest, many consumers do feel a bit cheated if they don't get all of that content on a Blu-ray or HD DVD disc. How do you feel about that argument?

DE: I'm of two minds on added value. For me, the quality of the picture and sound of the main program is first and foremost. Everything else is like a distant second. Because, in my mind, that takes away from the HD experience and most of the added value for DVD has been produced in standard definition.

CM: Our first priority in the early stages of our roll-out of Blu-ray titles has been picture and sound. As the format matures, and as these titles roll out, they are going to get better and better as far as the value-added content is concerned.

 

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