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LCD-TV

A 21” LCD TV – A Versatile Mid-Range Size

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Some consumers consider a 21” LCD TV to be the perfect size: for TV viewing and for use as a computer monitor. Some take it one step further: they integrate their 21” LCD TV with a home theater PC.

It’s easier than you think, and a home theater PC setup lets you access any media files like digital image files, audio files, and videos.

You can also watch your favorite television shows or DVDs, and you can even use the 21” LCD TV as a computer monitor. It’s no surprise, then, that some consumers feel a 21” LCD TV is one of the most versatile screen sizes available.

If you watch digital TV on your 21” LCD TV, you could be already taking advantage of the possibilities of Digital Video Recorders (DVR) or TiVo.

You can go one step farther; integrating your 21” LCD TV with a home theater PC setup is the ultimate in versatility. And it’s not that hard – here are a few ways available to you.

1. Buy a PC with the Media Center version of Windows XP and make sure it has a TV tuner card capable of capturing digital signals from your cable or satellite box. Once it’s installed, it works just like a DVR. You won’t need to buy a high-end PC to integrate with your 21” LCD TV if you just want to record and play shows and movies – if you also want to play graphics-intensive video games, you may need a more expensive PC with greater graphics capability. Just make sure you get plenty of memory.

2. Upgrade your PC. You can buy a copy of Microsoft’s operating system with Media Center. Frequently it comes bundled with a TV tuner card you’ll also need. If you have decent computer skills you can handle the installation fairly easily and your 21” LCD TV home theater PC setup will be running in no time.

3. If you don’t want to upgrade to a new operating system, a number of software companies produce applications that perform the same chores as Media Center does. A few are available as freeware, but the features they offer tend to be limited. You’ll still need to factor in the cost of a TV tuner card – a TV tuner card won’t be included with the freeware.

Once you’ve decided how to set up your computer, you can integrate it into your home theater system so your 21” LCD TV can handle the video feed you send to it. A 21” unit is ideal for this purpose; sets that are larger sometimes deliver reduced image quality when the TV signal is sent through the computer.

How you send the signal to your TV is the main hurdle to overcome. There are many different audio and video options for joining the two; the method you choose will obviously depend on the inputs and outputs available on both your PC and your TV.

Older, standard-definition LCD TVs will have, at a minimum, a composite-video connection (a yellow video connection that’s usually accompanied by red and white stereo audio jacks). Hopefully, it will also provide an S-Video port.

Newer 21” LCD TVs should provide component inputs, and more advanced 21” LCD TVs that are HDTV capable will supply DVI or HDMI inputs. If you haven’t purchased a 21” LCD TV yet, try to find a model with DVI or HDMI inputs.

Once your computer is connected to your 21” TV you can use Media Center to keep track of your media files and handle your DVR recording needs.

If you want to record TV without using Media Center, similar products on the market can do the job. For example, SnapStream’s Beyond TV comes bundled with many TV tuner cards, so if you’re building a home theater or upgrading a machine you already own, you might end up with a copy by default.

And you can take a further step and add the Beyond Media program for organizing photo, music, and other media files, and it does pretty much everything Media Center does.

Beyond TV doesn’t support every TV tuner card on the market, so check the hardware specs for your 21” LCD TV before you install it.

Even if you have no interest in recording TV programs, you can still use programs like Windows Media Player, iTunes, and PowerDVD to manage your preexisting media library using software you already have.

Whichever option you choose, make sure you have plenty of hard disk space; once you start recording television programs or watching your home videos on your 21” LCD TV, you’ll find you need all the space you can get.

And due to its increased versatility, you’ll find your 21” LCD TV is an even bigger part of your home entertainment system.

digital-camera

75 percent of people buy the wrong digital camera

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When I teach a new class learning digital photography, over 75% of the students turn up with the camera the salesman suggested.

Guess what? They soon find out that it’s the wrong one for them. This can be a very expensive mistake. So the big questions are what is the right one for me and how do I know which is best for me.

One of the first things that you want to know about the camera that the salesman is trying to sell you is as follows -
How long does the camera take to turn on and be ready to take the shot? In the consumer market this can range between 1 to 5 seconds most being towards the 3 seconds mark. 
How long does the camera take to focus on the subject? (Not to take the picture) most cameras take between 1 to 3 seconds most at around the 1-second mark. How long does the camera take to actually take the photo after you have pushed the shutter button completely? Again, most cameras take between 1to 3 seconds this is called shutter lag time. Now you can see to take a photo can take up to 5 seconds just to turn on and up to another 3 seconds to focus in and the up to another 3 seconds just to actually take the photo.

In a cheaper camera, but not necessarily cheaper it can be up to 9 seconds to take a photo from the camera turned off. You may say “yes but I will leave my camera on” ok that’s fine, but you may still have a lag time of up to 3 seconds just to take a photo. Just imagine how annoying it will be now that you have purchased your new digital camera costing you around $400 – $500 to find that you just can’t catch your child blowing out the candles because your new camera at the critical time of blowing the candles out took 1 second to focus and a further 2 seconds to take the photo. What was the result? A child sitting in front of a cake with black smoldering candles.

Can you set the white balance on your camera? Just what is the white balance?

About 60% of digital cameras don’t have this adjustment, you must buy one that can be set manually, not just one that has an “auto white balance” as they are not as good as they advertise.

Does your camera have different exposure modes?

Exposure modes are simply where does the camera take a light reading? The cheaper cameras just do an all over reading which can be very limiting to say the least. A good camera will have a “spot”, “centre weighted” and “matrix” metering system, which allows you to take great photos in any light situation.

When buying a digital camera, buy it for the fact that it’s a camera not a video camera as well. One student showed me all the features her camera had and that’s why it was more expensive – the only thing that it didn’t do well was take still pictures!

You can get so much out of your new digital camera! you just have to put some time in for learning how to use it properly and how to take better pictures – remember no one will ever want to look at a poor quality photo twice!

If you want to take really great pictures that will be in your family for years put in a little effort with your new digital camera.

Digital-Camcorders

5 Reasons To Choose Digital Camcorders

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We all have those special moments in life that we want to remember forever, but the truth is that memories are often better preserved on video so that we may recall the particulars of any given event. This is why camcorders are such an important part of every special occasion and have been for many years. As time has progressed, the construction of camcorders has changed greatly. What was once a large and bulky piece of equipment later went to a compact VHS-compatible system, which has now transformed into the sleek and lightweight design of today’s digital camcorders.

During your next electronics shopping trip, take a moment to explore the features found on modern digital camcorders. Whether your shopping consists of a local electronic store or a virtual shop, take a look at a handful of reasons to consider choosing a digital camcorder:

$Digital camcorders have the ability to record audio and video, but also are capable of capturing still life images just as a digital camera would. Not only can you film all of those once-in-a-lifetime moments, but you can also snap a few still images of knick knacks and list them for sale on eBay.

$Digital camcorders offer a much greater audio and video quality when compared to the older models, which recorded video in analog format and often resulted in a grainy texture.

$One of the most important features of a digital camcorder is the fact that they can be connected to either a television or a computer. Previous camcorders were compatible with VHS only, which was effective, but technology now requires that compatibility be geared toward additional equipment.

$Because they are compatible with computers, digital camcorders are widely used by amateur film gurus and/or anyone who wants to enjoy the convenience of being able to easily edit and enhance their videos through the use of specialty computer software.

$Digital camcorders are compact and lightweight, which makes them ideal for travel. In addition, they are easy to manage during recording.

As is the case with any major purchase, cost is often a leading factor in the decision of which product to choose. When it comes to digital camcorders, the price will be determined by the built-in features and capabilities of the unit. A basic digital camcorder can be purchased for several hundred dollars and the price will rise according to the aforementioned factors.

With the purchase of any new electronic equipment, the manufacturer will offer a warranty. Always be sure to retain the original sales receipt, packaging and warranty information relating to your digital camcorder incase there is a problem that needs repair anytime during the coverage period.

Plasma-Televisions

All About Plasma Televisions

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Plasma televisions have flooded the market, but there are some important facts you should know first.

They are a premium price but they offer one of the best combinations of features for a High Definition television today.

Plasma screens offer a flat screen of 4” thick that have one of the best pictures available.

The newest televisions have resolution capabilities of up to 1080p. This is a huge leap in resolution compared to DVD which only has capabilities of 480i.

This means that HD capable plasma televisions can produce more than twice the resolution of a DVD.

The reason that a plasma television can produce such images in a thin layer is the technology that was actually created about 35 years ago.

Plasma technology starts with two thin pieces of glass that are filled with xenon and neon gas. The chamber contains all of the pixels which can reach into the millions. Th

is chamber is filled with electric current and it illuminates the pixels that also fill the chamber. This process creates a brilliant picture that is almost unmatched by any other screen.

Plasma screens offer very high resolution that is bright and has a wide viewable range. You can view the screen within a 160 degree range with no loss in quality.

To incorporate most of the advantages of a plasma television, you must make sure that it has the features that are most up to date. The most up to date features of plasma televisions is that they have 1080p resolution. You also need multiple HDMI connections because you will be connecting more than just one HD component.

DVD players, cable boxes and game consoles all have HDMI capability that makes the best use of your television. Make certain that your plasma television can handle at least two HDMI connections, or it is out of date.

Component video is still a great second option, but it will not create as good results.

Remember that your plasma television is a center piece for your technology and it should be capable of everything that you own.