new HD monitor from JVC

LCD Monitors

LCD Monitors

Is the key differentiator between LCD monitors for computers and those sold for video playback just the connectors? On the retail shelves at the consumer level there is wide pricing disparity between those labeled for computer use and even the smaller flat panel TVs. With the explosive growth of web video delivery and USB 2.0 based TV tuners the line is rapidly blurring. I am under the impression that the LCD panel blanks are made by a short list of fabrication facilities in Asia. What aspects of LCD displays, other than the target market, should matter to us as image creators? Its got to be more than just response times.

In the traditional Broadcast space the Sony Luma series LCDs have a terrible reputation. The Panny BT series have been more popular; the 17" is around $3K and has lots of professional features including HD-SDI and is marketed as having a baked in LUT that mimics CRT gamma, color, etc - it looks decent and is very portable; the 26" version looks much better with deeper blacks, richer saturation but is less portable, costs close to $5K and only offers 768 by 1,366 resolution. For that kind of money I want my 1080.

I had a chance to see the JVC 24" LCD at the DV Expo in LA. It looked decent sitting there in the middle of the brightly lit room but until I had a chance to see it in a proper viewing enviroment I couldn't recommend it to anyone. It does not have the PIP waveform that the Panny does which IMHO is the best feature of the BT series. In any case, none of the Pro LCDs look as good as they should at the prices they are charging. Pro CRTs used rare earth phosphors and beefy power supplies that separated them from the consumer versions and justified a higher cost, but at this stage of the development of LCDs for pro video I just don't see it except maybe from...

eCinema and CineTal are looking to sell you LCDs for use in electronic cinema aquisition that use 3D LUTs but they start at $10K and go up rapidly once you add the features you are likely to want. The current eCinema monitor looks darn good and they are hinting at new units for NAB including a 15" 1080 rig sans some of the high end features for $5K. If it looks as good as the current $14K unit it would blow away the Sony, Panasonic and JVC - though with a bit less screen real estate which I am cool with since it would be more portable. Anyone interested in a field monitor big enough to see what you're getting and small enough to include in a fly pack? It will be on my hit list at NAB '07.

Blair S. Paulsen
RedOne #19
 
Shaw said:
Nope, that sounds about right. You said this was a downloaded file though? It seems like that wouldn't be near accurate enough since it doesn't incorporate specific data about your specific monitor.

The downloaded file just contains an ideal representation of Rec. 709. It's used in conjunction with the monitor profile.
 
Eizo's 24" 2411W is supposedly very accurate but I haven't had a chance to test one to confirm it. It does have proper six colour calibration and a host of other colour accuracy functions and is geared towards photo manipulation, so theoretically it should be able to work well with video.

Anyone own or use one that can confirm its suitability? I have seen the 2410 and it is a NICE monitor, though far from cheap.
 
Ironically the Eizo's are even less ideal than a standard monitor for video work. A standard LCD panel has a gamut that is relatively similar to the Rec 709 spec (far from perfect but similar).

The Eizo's are designed to give you a significantly wider gamut (colors the monitor can represent) than a standard panel. This is great for film or still photography where you often have images that contain information in these areas.
 
I have 46" version of TVlogic HD LCD as client monitor along my Flame. It has a color calibration feature - using common Monaco Optix probe. LUT (or "profile") is then stored directly into this monitor. So picture from HD-SDI input (even dual-link) should be as accurate as LCD technology could be. Except one thing: at this moment calibration software assumes gamma of 2.5 (as is common for IT displays) but it should be gamma 2.2 if is it for video application, IMO. Result is picture slightly brighter in dark areas. But they claimed that they are working on it and it should be in new version.

More about TVlogic http://www.tvlogic.co.kr/eng/index.php
 
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