Geoffrey Morrison

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Geoffrey Morrison Posted: Oct 28, 2005 Published: Sep 28, 2005 0 comments
It's no secret that, if you have a new projection display (front or rear), you'll eventually need to replace its light source. Take one look at them, and you'll see that these aren't your ordinary 100-watt bulbs—that, and the fact that these light sources cost hundreds of dollars each.
Geoffrey Morrison Posted: Sep 15, 2006 0 comments
Planar showed off a prototype LCD panel that is the coolest thing I’ve seen so far at the show. It’s a normal LCD panel with 800 individual LED backlights that are on an active matrix back plane. What that means is that each LED is individually addressable depending on the video signal. Want a section of the screen to be dark? Dim the backlight in that area. The result is a fantastic legitimate contrast ratio, and actual blacks (cause the light is off). The picture above is just what the backlight is doing with the LCD “off.” It’s at least a year away from a real product, but it looks amazing. More on this in the future.
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Geoffrey Morrison Posted: May 06, 2013 0 comments

This is one of the nerdier posts I've done, but since I'm unabashedly a nerd, and I hope many of you are too, I figured it would work.

You see, I love LEDs. I think they're fascinating in how they work, what they can do, and so on. As you'd expect, I'm slowly replacing the CFL bulbs in my house with LEDs.

The thing is, not all LED bulbs are equal, and one of the biggest drawbacks is that not all offer the "warmth" in color temperature most of us love in incandescents.  So I put a few different LEDs on my test bench, measuring them sort of how I measure TVs, to see how they do.

Curious? Well I was, hopefully you will be too.

Geoffrey Morrison Posted: Mar 02, 2007 0 comments
Blu-ray and HD DVD in one box.

Well, no one saw this coming. We’re not that far into the format war between HD DVD and Blu-ray, and LG has come out with the BH100, a player that plays both formats. So, is that it? Format war over? Hardly.

Geoffrey Morrison Posted: Aug 30, 2005 Published: Aug 31, 2005 0 comments
LCD and plasma go head to head. . .sort of.

The 42-inch display size has become a battleground of sorts between liquid crystal displays (LCDs) and plasma displays. Ironically, the older technology, LCD, is the relative newcomer here. Prices on both sides have dropped quickly. You can now buy an HDTV (qualified by both resolution and the integration of a tuner) for just a little more than the price of an EDTV just over a year ago. LG Electronics is one of the only companies with their feet on both sides of this issue (the other biggie being their across-the-Han rival, Samsung). LG also makes an LCD in a 42-inch size, which is rather rare. Most are either smaller or slightly larger. There are lots of questions and misinformation about these technologies, so hopefully we can clear a lot of that up. This isn't a true head-to-head Face Off; let me tell you why.

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Geoffrey Morrison Posted: Feb 15, 2005 Published: Feb 16, 2005 0 comments
The power of processing.

Note: the other TVs in this Face Off include the Panasonic TH-42PD25 Plasma HDTV, and V inc. Vizio P42HD Plasma HD Monitor.

Geoffrey Morrison Posted: Sep 08, 2007 0 comments
Behold the BH200. This time there is full HD DVD support, 1080p/24/30 and 60. It’s available in mid-October for $999. No multi-channel analog outputs though…
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Geoffrey Morrison Posted: Feb 26, 2008 Published: Jan 26, 2008 0 comments
The greatest thing to happen to LCD, ever.

The coolest demo I saw at CEDIA 2007 was a demo I saw at CEDIA 2006. The original demo was at the Planar suite. Dolby now owns the company that was working with Planar, BrightSide Technologies, and the technology shown in these demos has a name—Dolby Vision. The short version is this: Using LEDs, you can dim specific areas of the backlight to go along with what is happening with the video. In other words, you can dim certain areas of the screen, while keeping other areas bright. In the simplest form, picture a split screen with black on one side and white on the other. Local dimming would allow the LEDs on the black side to be off and the LEDs on the white side to be lit. The result is a fantastic, legitimate contrast ratio, along with possible energy savings and a host of other potential benefits. But first, we have to understand the problem before we can talk about this solution.

Geoffrey Morrison Posted: Mar 10, 2006 0 comments
Lucas, Rodriguez, and you?

Buy a tripod. That is my sagelike advice after three (admittedly terrible) student films and just enough film school to ruin movies for me forever. Once you have a tripod, things become much easier.

Geoffrey Morrison Posted: Feb 22, 2006 0 comments
You can find Part 1 in the March issue.

I consider myself a fairly intelligent person. I would say I am fairly knowledgeable in the workings of consumer electronics gear and computers. I took several film and video classes in college, and even interned at a video production house. I would consider myself qualified to work a video camera, and a computer. Then why in all things holy CAN'T I GET THIS THING TO WORK?

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