Posts Tagged ‘4K’

Life (and Death) Go On In The Projector World

Three news items in the past few days are all focused on front projectors (pardon the pun). And each of these news items has a decided air of uncertainty around it, which of course reflects the sluggish economy and a looming paradigm shift away from projected images to self-contained, larger-than-life display technologies.

 

The first item is courtesy of Engadget, who reports that Sony is getting ready to bring a $28,000 4K-resolution projector to the home cinema market. They won’t be the first (Meridian previously offered the JVC 4K D-ILA platform for about $200K), but they will be the cheapest.

 

This announcement, which will no doubt be one of Sony’s big PR blasts at CES 2012, raises a few questions. First, who needs 4K resolution? That represents four times the detail on a full 1920×1080 image, and there isn’t any content available to consumers (yet) that is authored at that resolution.

 

Sure, HDMI v1.4 supports 4K. And you could certainly master a 4K Blu-ray disc, although at current disc capacities, you’d be limited to about 30 – 45 minutes of content with aggressive MPEG4 compression. But for now, 2K (or, more accurately, 2,073,600) pixels represents the upper limit for home viewing.

 

That gives rise to the second question: How will Sony scale 2K content to fit the 4K imaging devices, which are almost certain to be SXRD LCoS chips? It’s not just a line-doubling job. No, scaling 2K to 4K is akin to scaling standard definition video to the 720p HDTV format. And what will 720p broadcasts look like on this projector?

 

Third, how big a screen would you need to actually see the difference between 4K and 2K source material? I’m thinking that the typical 92-inch 16:9 screen at 12 feet isn’t going to cut it.

 

The second news item comes from Quixel Research, who reports that USA sales of 3D projectors for home use increased by 121% between Q2 and Q3 of 2011. That number represents 16% of all home theater projector sales, which sounds pretty impressive.

 

Ahh, but the devil is in the details, as usual. Sales revenue for 3D home projectors grew by only 14% in the same time period, a trend Quixel attributes to a “recent onslaught of low-cost 3D models” in the channel. Not so impressive, and even less so when you learn that the overall home theater projector market saw a 7% decrease in volume from Q2 to Q3 2011, even though the category saw a 2% increase year-to-year.

 

The culprit? Look no further than plummeting prices on bigger and bigger TV screens. For less than $3,000, you can buy a Sharp Aquos 70-inch LED LCD TV with all the trimmings. And their newest model measures 80 inches diagonally, and will retail for less than $5,000. Who needs a projector when you’ve got a self-contained TV screen that large? (Betcha Sharp shows a 90-inch+ LCD TV at CES!)

 

My belief is that 3D front projection make a whole lot more sense at home than small 3D TVs (less than 55 inches). Most people sit too far away from 3D TVs to get the full effect, and they rarely pay attention to controlling ambient light spilling on the screen.

 

But 3D front projection turns that equation around. It’s easy to get a big 3D image and not spend a ton of money to do it, and screens tend to be placed in rooms where lights can be lowered or shut off altogether, just like in a movie theater.

 

The problem is that projector manufacturers have slashed prices too low, too quickly. Got $2,000 in your pocket? You have quite a selection of stereoscopic DLP and 3LCD front projectors to choose from; of which a few models are tagged around $1,500. That’s a lot less than a 70-inch LED LCD TV costs – for now. But margins are very thin on such products.

 

The last item comes by way of AV Interactive, the top pro AV publication in the United Kingdom. According to their Web site, Sanyo will cease to exist as a brand name by the end of the 1st quarter of 2012 (also the end of the fiscal year for Japanese companies).

 

How the AVI staff found this out is interesting: They got hold of a letter circulated by Panasonic to ‘business partners’ informing them of the decision. (I assume ‘business partners’ means dealers and distributors.)

 

Readers from the pro AV industry will of course recognize Sanyo as one of the top projector brands, fronting an amazingly-large lineup that ranges from ultraportables to 10,000-lumens behemoths for auditoriums and theaters. They’ve also done pioneering work with short-throw projection as well as LED-powered light engines.

 

For those readers who missed the headlines, Panasonic acquired Sanyo in December of 2008 for about $4.6 billon, primarily to scoop up the latter’s industry-leading battery and renewable energy technologies. Solar cell technologies were also in the mix. I found out about the acquisition while having dinner with several Sanyo executives in Osaka that night, which of course made for some very interesting conversations.

 

At the time, I assumed that the Sanyo and Panasonic projector business units could co-exist nicely. Panasonic does very well in high-brightness DLP projectors, while Sanyo projectors are ubiquitous in hotels, classrooms, conference rooms, and even home theaters. But it appears that’s not going to be the case, as Panasonic will instead pull a ‘borg’ move and completely assimilate its prized acquisition.

 

Ironically, the two companies have family ties that go all the way back to the period just after World War II. Sanyo was born when Toshio Iue, a former Matsushita employee and the brother-in-law of Konosuke Matsushita (the founder of Panasonic), began manufacturing bicycle generator lamps in an unused Matsushita plant in 1947.

 

What will happen to all of the Sanyo and Panasonic projector business unit employees is uncertain at this writing; although it’s likely there will be substantial staff reductions. No word yet on whether Panasonic will continue to offer Sanyo-designed appliances (possibly), LCD TVs (unlikely), and cameras and camcorders (also unlikely).

 

What we will see from Panasonic is a wider portfolio of rechargeable batteries and energy-efficient devices. That may be the only legacy of Sanyo to survive after April 1 of next year. Too bad, because I love my Sanyo Xacti 1080p pistol camera and my brother loves his Sanyo 32-inch LCD TV. And I’m sure many readers love their PLV-series Sanyo home theater projectors, too.

 

Tempus fugit…

CES 2011: Afterthoughts

CES is a strange show. It’s so big and has so many exhibitors that you keep thinking about what you’ve seen for weeks afterwards – kinda like mental ‘aftershocks’ and flashbacks. And I’ve had a few of those since returning home almost a week ago.

Here, in no particular order, are some afterthoughts from CES:

It looked much more impressive than it worked.

Gesture Recognition – Hey, Where’d it Go? In 2007, 2008, and 2009, gesture recognition for TV operation was a BIG deal at CES. Hitachi, Toshiba, JVC, and others all showed sophisticated gesture-recognition systems at previous CES shows, and last year’s Toshiba exhibit managed to combine GR, their Cell processor, and 3D in a most impressive demonstration.

This year? Hardly any GR demos at all, aside from some rather crude examples found in the Hisense and TCL booths that barely worked. The TCL demo was so insensitive that visitors to that particular exhibit looked like they were swatting at flies, while the Hisense demo consisted of someone doing a work-out while following an animated trainer on a nearby LCD TV.

Yawn…

OLED TVs are coming any day now. About the same time the Cubs win the World Series.

OLEDs – We’re Still Waiting: Every year, Samsung, Sony, LG, and others tease us with demonstrations of gorgeous-looking OLED TVs in a variety of screen sizes. Yet, we continue to wait, and wait, and wait for production models to come to brick-and-mortar stores. (The XEL-1 doesn’t count.) Sony even built an autostereo screen into a 24.5-inch AM OLED display, while Samsung’s 19-inch AM OLED was 50% transparent.

We’d all like to replace our LCD and plasma TVs with OLEDs, but it looks like we’re going to be drooling and waiting a LONG time before that happens. Smart phones have already beaten us to the punch and it looks like tablet computers will be the next place to roll out (literally) OLED screens.

And yet, every year, we get our hopes up again…

These must be figments of my imagination.

Picoprojectors: Vaporware? After reading a recent Display Daily post by colleague Matt Brennesholtz at Insight Media, I fired off an email to eight different IM analysts, asking them if they had ever seen a picoprojector in use in 2010 other than at a trade show or a display technology conference.

This may surprise you, but each one of them responded with a simple, “No.” None of them had spotted any at retail, either. And yet, companies like Pacific Media Associates continue to issue optimistic sales forecasts for picoprojectors, while Texas Instruments had a full suite of “picos” at CES that were built into smart phones, a tablet computer, cameras, and pocket projectors.

I think tablet computers may derail picoprojectors, or obsolete them completely. How about you?

Maybe they didn't get the memo last year?

Hey Sharp, 3D was SO 2010! Sharp once again had an enormous CES booth filled with big, colorful LCD TVs (70-inches was the big news this year) and finally had a few 3D Blu-ray demos to go with them. Well, a year late isn’t too bad, I guess. The only problem is; Sharp’s share of the U.S. TV market has been steadily dropping since 2005 and is below 3%, according to NPD Display Search’s 3rd quarter 2010 numbers. That’s embarrassing! Even Panasonic now ships more LCD TVs than Sharp, who pioneered the LCD TV biz a couple of decades ago.

The four-color Quattron technology, while intriguing, doesn’t appear to have caught on with consumers so far, and we all know how disappointing sales of active shutter 3D TVs have been to date. To add to Sharp’s problems, Sony has not fully committed to fund its share of Sharp’s new Gen 10 LCD plant. Sony was originally on the hook for a 34% stake, but according to multiple reports may cap that investment at 12% and look to China for a cheaper source of LCD panels.

This would be a good time for a comeback, kid…

There's a contrarian in every crowd...

Mitsubishi Thumbs its Nose at the Experts: Yep, those ‘diamond’ guys are still making rear-projection DLP TVs, and apparently selling plenty of them, too. Their 92-inch roll-out at CES drew big crowds and will probably ticket around $5,000, which is less money than a decent front projector, screen, and home theater in a box will cost you. Did I say it could do 3D, too? Side-by-side, top+bottom, frame packing, checkerboard – you name it.

We “experts” predicted Mits would fall by the wayside as the LCD and plasma juggernauts rolled through the market. Uh, not quite. And with Mits’ new laser light engine, the issue of lamp replacement will eventually fade into the sunset. Texas Instruments is thrilled that they still have a RPTV customer, and as long as Mits can manage its bill of materials (BOM) costs, they can remain in the catbird seat for a few more years until something better comes along.

(Sound of a big raspberry coming from Irvine…)

DisplayPort: On Your Mark…Get Set…Get Set…Get Set: Is DisplayPort ever going to take off? I saw several cool demos of multi-monitor support and embedded 3D notebooks through DisplayPort in the IDT suite, along with a basic booth in the lower South Hall showing wireless DisplayPort over WHDI and a multi-channel audio concept demo.  But who’s using it, aside from Apple?

In the meantime, HDMI (Silicon Image) showed ViaPort (multiple connections to a TV hub and one to a AVR with automatic streaming for the highest-supported audio format), MHL (Mobile content through a mini HDMI interface to TVs and other devices), and ViaPort for digital signage (Blu-ray at full resolution to eight daisy-chained TVs through single HDMI connections).

Maybe they misplaced the starter’s gun.

What's next? VIZIO appliances? Cars? An Airline?

VIZIO – The Next Apple? Not only has VIZIO staked a big claim in the TV marketplace, they also rolled out a tablet computer and a smart phone at CES. The VIZIO Phone has a 4-inch display, GPS, WiFi, two built-in cameras, HDMI output (MHL), 2 GB of storage and doubles as a universal remote for VIZIO products.

The VIZIO tablet is pretty impressive, too. It also has WiFi, GPS, and a high-rez camera for videoconferencing, HMDI output, three internal speakers, and 2Gb of internal storage plus a MicroSD card slot. And yes, it can also work as a universal remote. The guys at VIZIO also thumbed their noses at all of the active-shutter 3DTV manufacturers and opted to go with passive 3D in a 65-inch LCD set that uses inexpensive RealD (circular polarization) glasses.

What’s next, Mr. Wang? Brick-and-mortar ‘VIZIO Zone’ stores in selected cities and malls? (Don’t laugh, he might just try it!)

Ghandi was into passive, too.

Active Shutter 3D – Has it Peaked Already? In addition to VIZIO, LG and JVC also showed new large LCD TV products with embedded micropolarizers and inexpensive passive 3D glasses. I saw a few passive demos here and there, but these were the big three as far a product rollouts. LG even had large bins with passive glasses at the numerous entrances to their booth.

While passive 3D certainly solves the problems with fragile and expensive glasses, it can play funny tricks with screen resolution as every other horizontal row of pixels has micro-sized circular polarizers that work in opposite directions. That can make the screen appear to have noticeable black lines on it when viewing normal content, a problem that would be solved by moving to 4K native resolution (thereby adding to panel complexity and costs).

Still, passive 3D could put a crimp in 3D TV sales this year as it feeds into the average consumer’s wariness of another TV ‘format war.’

Step Right Up and Getcha 3D Camcorder! This product category went from 0 participants in 2010 to “I lost count’ in 2011. Panasonic, Sony, ViewSonic, JVC – you name the company, they had a 3D camcorder out for inspection somewhere in their booth. And it wasn’t just the big boys, either. Ever hear of Aiptek? Didn’t think so. They showed a palm-sized 3D camcorder under their name that coincidentally appeared in the nearby ViewSonic booth.

 

Coming to a home near you! Check newspapers...

The question is how many of these cameras were using conversion lenses (Panasonic) and how many were capturing video through true 3D optical assemblies (JVC, Sony).  The Aiptek model in question may also have been converting 2D on the fly, but it was hard to tell from the sketchy details in their booth. Also, Sony’s and JVC’s cameras use the full-resolution frame-packing format, similar to Blu-ray DVD.

OK, who wants a 3D camcorder? (And a 3D TV to go with it?)

Wonder if their booth was open on Saturday?

Hey, Didn’t You Guys Just Lose $8.5B? Once again, the United States Postal Service occupied a healthy-sized booth in the upper South Hall. And once again, they were shilling for Priority and Overnight Mail, package shipping, and a new service called PremiumPostcard.com direct mail marketing.  They also featured something called the Fast and Furious Challenge, although no racecar was in sight this year.

Ordinarily, I’d be kinda upset that taxpayer money was spent this way…except that the USPS operates as a quasi-private agency, living entirely off revenues from mail delivery. So maybe I should instead give them props for trying to drum up more business, except that it’s hard to understand how many of the surrounding Chinese manufacturers would benefit from any USPS offerings.

As long as they don’t drop Saturday delivery, I guess I don’t care…

NAB 2010: A Show in Transition

Some of the big questions facing attendees as their flights landed in Las Vegas were these: Can NAB survive? Will it evolve into something different? Is it even that important to attend NAB anymore?

The answer to all three questions is “yes.” Even though attendance was still down from 2008 (NAB claimed 83,000 ‘officially;’ my guesstimate was more like 55,000 to 60,000), there were plenty of companies in attendance with lots of cool products to check out.

That said, the show is undergoing a rapid transformation away from a traditional ‘broadcasting’ show to a mix of InfoComm and CES – hot new products for professionals. Of course, 3D was all over the place. But so was networked video, which dominated the upper and lower South Hall exhibit areas.

Booths were smaller this year, and that’s not going to change any time soon…not when the typical booth is showing products that have price tags in the hundreds and low thousands. Contrast that with NAB shows 15 years ago, when most of the price tags had three and four zeros in them!

You know attendance was off when this was one of the largest booths in the Central Hall!

On the other hand, the alternative wasn’t too attractive…

The smaller booths and lower number of exhibitors resulted in wider aisles and less traffic – a plus. But it also resulted in NAB placing the main registration area smack in the middle of the Central Hall, something I’ve never seen before.  And there was plenty of wide-open space at the end of that hall, as well in the North and South Halls.

Can NAB be staged in three halls? Absolutely! And can you see everything you need to see in three days? Try two days. (Thursday has become ‘exhibitor bonding day,’ to quote a fellow editor.) I could have covered my beat in two days if necessary.

THE TRENDS

Not surprisingly, 3D was a big topic this year, although not to the same extent as it was at CES. The SMPTE/ETC/EBU Digital Cinema Summit focused entirely on 3D for both days, and I was fortunate enough to deliver one of the papers to a jammed room of 500+ attendees.

Sony, Panasonic, JVC, Canon, Grass Valley, AVID, Doremi, Harris, Evertz, and Ross Video were just some of the companies showing 3D products in Vegas. Those products ranged from 3D monitors and cameras to 3D workflow (acquisition, editing, post, effects, and playout) software and hardware.

Sony’s LM4251TD 42-inch LCD monitor uses micropolarizers for passive 3D viewing.

Other specialized 3D brands were in attendance, too. TD Vision, Miracube, Mistika, and HDlogix had nice exhibits in the South Hall, down the street from Grass Valley. Smaller companies like Cine-tal occupied the 3D Pavilion nearby, while Motorola and Ericsson showcased 3D transport and format recognition products upstairs.

Although the consumer TV market is seeing a big push towards active-shutter 3D TVs and monitors, the emphasis at NAB was on passive 3D viewing (cheaper glasses, more expensive displays). JVC, Hyundai, and LG all manufacture them, and there were plenty of folks standing around with RealD X-pol eyewear watching the demos.

The projector guys were on top of things, too. projectiondesign showed a stacked pair of 3-chip 1080p lightboxes in the Mistika booth, using linear polarized glasses. HDI showed a 100-inch, 1080p LCoS rear-projection TV in the HDlogix booth, also using X-pol glasses. Christie also had suitable 3D projection systems out for inspection.

There were also some demos that left me scratching my head, such as Canon’s dual-projection X-pol 3D demo, using a pair of REALiS WUXGA (1920×1200) LCoS projectors. While it worked well, it requires two separate projectors and outboard 3D filter holders – too klunky! (A Canon rep told me that was because of the 60 Hz frame rate limitation on the internal video processor.)

Well, it IS 3D, but I doubt Canon will sell very many of these rigs…

Broadband video and IPTV were also big this year. This market for MPEG-4 AVC over Ethernet, fiber, or private data networks is exploding, and encoder companies such as Adtec, Vbrick, Harmonic, Ericsson, Harris, Motorola, and Digital Rapids were showing a full range of compatible products.

Sezmi also occupied a booth at the show. This company has a unique selling proposition – a set-top box that receives both terrestrial (read: free) digital TV and selected cable channels carried on secondary terrestrial channels. It also accesses a video-on-demand server through broadband connections (SDTV only) and has a customizable program guide for each user.

While not technically broadband, the nascent MH broadcast format was in abundance at NAB. MH uses MPEG-4 AVC coding in multiple streams with IP headers to send low-resolution video to handheld receivers, such as mobile phones and combo PDA/receiver products. MH is catching on in popularity with broadcasters, who see it as a more sensible alternative to simple multicasting of secondary channels that very few people may be watching.

ATSC MH on an iPhone? Brilliant! (There’s an app for everything!)

MY PICKS

After three days of walking around, I came up with a list of “finds” that I’ll share here. These are all products that represented clever thinking, breakthrough technology, and/or new price points. Some were easy to spot; others required quite a bit of digging. But they all made the trip to Lost Wages worth it (and that’s saying a lot, considering how airlines jam you in like sardines these days!).

TV Logic: This manufacturer of LCD broadcast monitor showed the world’s first active-matrix OLED broadcast monitor (unless you think Sony’s press announcement hit first, which it didn’t.) The LM-150 ($6,200) uses a LG Display 15-inch OLED panel with 1366×768 pixel resolution and come equipped with all the expected niceties including markers, crop marks, caption displays, over/underscan, and HD/SDI, HDMI, and analog video jacks. There’s also a 3D version in the works (TDM-150) that will sell for about $7,700.

This was the coolest product at the show. But will it REALLY last 30,000 hours?

Ericsson: In addition to a host of MPEG-4 and IPTV encoders, the ‘big E’ also showcased an innovative, iPad-like LCD touchscreen remote control/video viewer. Dubbed the IPTV remote, this product can dial up video from broadband, cable, satellite, and even your home network. Not only that, it can monitor weather sensors and your home security system. (Sound much like a Crestron product?) The IPTV remote will not be offered for sale at retail. Rather, it’s intended to be a content provider offering.

Christie: Have you seen their MicroTiles yet on the Colbert Report? These innovative ‘mini’ DLP projection cubes use LED light engines to power 800×600 DMDs (the actual working resolution is 720×540) and measure about 12” x 16.” They can be configured in just about any format you wish, including floor and ceiling projection, and up to 1024 can be driven at one time. The LED light source is specified to last over 60,000 hours. Think of LED-powered LEGOÔ blocks, and you’ve got the concept.

And YOU thought iPads were all the rage…

SmallHD: It wasn’t easy finding these guys behind the Sony booth, but they’d come up with a focus assist monitor for video and still cameras that they claim is the world’s smallest HD video monitor. The actual size is about 5.6 inches and the glass is WXGA (1280×800) LCD. It comes in two flavors – one for digital SLRs ($899) and one with SDI input ($1199). The monitors are an inch thick, weigh 10 ounces, and mount to hot shoes.

Z3 Technology: I found this booth on my last pass through the South Hall, and it was worth the stop. They showed the Z3-MVE-01 MPEG encoder, a compact box that codes HD up to 1920×1080 resolution using H.64 High Profile (up to 30Hz), with Ethernet and ASI outputs. Input compatibility includes composite, component, HDMI, DVI, and HD-SDI video…all for $5,000.

JVC’s 46-inch X-pol monitor always drew a crowd.

Adtec: I didn’t expect to see an HDMI-to-QAM modulator at the show, but that’s exactly what Adtec pulled out for me. The HDMI2QAM is a dual-channel design that encodes anything from the HDMI inputs (yes, they are HDCP-compliant) to a pair of quadrature amplitude modulation (QAM) channels, using MPEG-2 encoding. The modulation format is selectable between 64-QAM (SD), 128-QAM (not widely use), and 256-QAM (HD). Bit rates are constant and optimized for each mode (i.e. 38.8 Mb/s for each HD channel).

 

Cydle: This new start-up demonstrated an app for iPods and iPhones that allows viewing of ATSC MH (A/153) video. Along with it comes the i30,  a battery-powered docking station with built-in antenna (UHF). This means that your ‘i-whatever’ has two batteries to draw from, so if you run low on talk power, simply switch to the i30 battery. Both can charge simultaneously. Cool!

Sezmi’s personal program guide rivals TiVo for user-friendliness.

Panasonic: I’ve seen it before at CES, but it now has a model number. The company’s first production camcorder now goes by the moniker AG-3DA1 and is yours for the low, low price of just $21,000. (Well, all things are relative, I guess.) The camera weighs about 6 and a half pounds and uses a pair of 2.l07 MP sensors (full 1920×1080) to record 1080i and 720p HD content to SD memory cards. Convergence and horizontal and vertical displacement are fully adjustable.

Panasonic gets another mention for the AG-AF100, which they claim is the world’s first Micro 4/3-inch (1.33:1) HD camcorder. That’s a big deal because the 4/3” format matches the coverage area of 35mm film frames…which means you can use standard 35mm film camera lenses to get effects like shallow focus, soft focus, and vignettes. The camera records to SD/SDHC/SDXC memory cards using the AVCHD format and supports 1080i/p and 720p formats, including 23.98/24/25 Hz.

Sony gets extra credit for announcing the world’s second (or first) AM-OLED professional video monitor. The PVM-750 ($3,850) is a bit smaller than TV Logic’s offering at 7.4 inches (16:9), and is not quite full HD resolution at 960×540 pixels. (Not that you’d notice on such  small screen!)  The PVM-750 has 3G HD-SDI, HDMI, and composite video inputs, the full range of adjustments from tally and markers to blue screen mode and AC/battery power operation. No word on lifespan of the display, but Sony uses small molecule (SM) OLED technology, as does LG Display.

LP Technologies rounds out my list with one of those ‘too good to be true’ products: An LCD-based 9 kHz to 3 GHz spectrum analyzer with USB 2.0 interface, built-in preamp, and Ethernet connectivity for remote monitoring. Sorry, no internal battery pack!) The USB hook-up can be used to save data in the Excel format, while the internal memory can tore 900 different waveforms. The display is a 6.4” 640×480 (VGA) LCD type. And the cost? Just $4,500…

Stick one of these on a Canon 5D MK II, and you can shoot an entire episode of ‘House!’ (No kidding!)

Alice in 3D Land

Last night, I took my daughter to see Disney’s Alice in Wonderland, presented in 3D at the Regal Cinemas Warrington Crossing multiplex.

Things got off to a bad start when the pre-movie trailers shut down and the digital projector failed to run. The theater manager came out and did a song-and-dance, stalling for time while the projectionist tried to get things running again.The digital projector was a Sony 4K SXRD (LCoS) model, by the way.

About 20 minutes later, the system came to life and we settled back to watch a movie that has grossed an amazing $116M over its opening weekend, despite tepid reviews by several media outlets.

It’s important to note that Alice wasn’t shot in 3D. All of the 3D effects were added later, in post production. And for the opening live action sequences, it was hard to see much in the way of 3D effects using the RealD circular polarized glasses.

Photo Copyright © 2010 Walt Disney Pictures

Things improved somewhat after Alice entered Wonderland and the movie shifted to a mix of live and CG effects and backgrounds. However, the projected image didn’t have as much contrast and snap to it, compared to the showing of Avatar I saw back in December that used a Christie DLP Cinema projector. Black levels were higher than I’d expected, but that’s not surprising – none of the Sony 4K demos I’ve ever seen had really good blacks and low grays.

Tim Burton went berserko with vibrant colors for the Wonderland sequences and those were spectacular to watch.  And the 3D effects got better as the movie wound on. In fact, the most dramatic 3D effect was the closing title sequence, with characters and key credits presented inside a rectangular trellis that I swore was just a few feet in front of me – I even reached out to try and touch it.

The verdict? Alice in Wonderland is indeed entertaining, although a bit slow at times. Many of the 3D effects aren’t all that intense or even perceived. The live action sequences at the start and end of the film are largely flat, and Disney and Burton could have taken a Wizard of Oz approach by leaving those sequences in 2D, requiring the glasses only for the Wonderland sequences.

If you go to see it, head for a theater that uses Christie or Barco DLP projectors. You’ll see a lot more contrast and better color saturation.

CES 2010 – Part I: Big crowds, smaller booths, 3D, MIAs…

CES 2010 rebounded nicely from last year’s lightly-attended show. But there weren’t as many surprises this year.

First off, 3D was everywhere. You couldn’t hide from it. I estimate I saw at least 20 demos of 3D over two days, and toards the end I simply declined the active or passive glasses and just took notes on the manufacturer and the projector or TV on display. 3D is like the wild west right now – everyone’s advancing their own “solution” and there aren’t any standards for home delivery just yet. (Where’s a sheriff when you need one?) Some of the more ballyhooed demos were actually disappointing, like JVC’s 4K 3D demo that used passive glasses. Yes, the images had lots of detail. Yes, they were larger than life. But they also exhibited too much crosstalk for my liking. (Crosstalk in 3D appears as unwanted ghost images in your glasses and is actually left or right eye information showing up in the wrong eye.) My preference was for the active shutter demos – they were cleaner and a better representation of 3D.

Secondly, more and more companies are jumping on the NeTV bandwagon. In addition to new Widget alliances and an entire App Store that Samsung announced, I saw numerous demonstrations of image processing for cleaning up Internet video to be shown on large screens. IDT’s suite at the Wynn had some particularly effective processing for not only YouTube videos, but movies downloaded to iPods as well. Those of you who own large LCD and plasma TVs know exactly how bad Internet video looks on a 1080p screen. These processors don’t make it look substantially better, but they do clean it up enough to be tolerable. This movement towards broadband delivery of video content is exactly why CE companies are asking the FCC why it is that digital TV stations really need all of the channels currently allocated to broadcasters.

One good answer is mobile handheld digital TV, or MH. There was an entire MH pavilion this year in the Central Hall, loaded with exhibits of integrated MH cell phones, MH receivers inside portable DVD players, and USB plug-in MH receiver sticks.  Participants included LG, Samsung, Movee, and the Open Mobile Video Coalition (OMVC),  among others. Combined with a primary HD program stream, MH could be a real game-changer for broadcast television. Add in custom widgets from local TV stations to appear on NeTVs, and voila – broadcasting has re-invented itself.

Yet another trend was green displays, from pocket LED projectors to LED-backlit LCD TVs. Even Panasonic got into the game with a demonstration of 25% to 30% reductions in energy usage on their latest line of plasma TVs. LED baklights are rapidly replacing cold-cathode fluorescent lamps (CCFLs) commonly used in LCD TVs. My prediction is that LEDs will be the dominant backlight technology within two years across all sizes of LCD TVs – they contain no mercury (although they do contain gallium, a rare metal) and enable much better color control and local area dimming. In the projector world, Samsung showed an LED-powered 3LCD model that was rated at over 1000 lumens, while Casio featured a hybrid red diode – blue laser – green phosphor color wheel design in an ultra-slim $800 XGA DLP chassis!

I was quite impressed with the size of the booths staged by Chinese TV manufacturers TCL, Haier, and HiSense. TCL manufactures the RCA line of LCD TVs, while HiSense is planning to launcha full line of TVs and related products this year, under its own name. That includes 240Hz Tvs, 3D models, and Blu-ray players.These are major players, and wil give the Japanese and Korean manufacturers a run for their money.

Missing in action? Pioneer’s AV receivers and BD players (they opted to skip the show to “conserve resources”), Hitachi’s LCD TVs and camcorders (no public explanation why), and Sanyo’s line of camcorders, cameras, and projectors (again, no official word on why they passed up the show).  Those are three substantial, heavyweight players in the CE marketplace!

Well, back to work. Look for more detailed coverage next week, this time with photos. (Boy, it takes a LONG time to download and edit 750 images…)