Archive for the ‘Electronics’ Category
Friday, May 16th, 2008 |
Working with the video of camcorders such as the Sony
HDR-HC1 can produce a serious business. HD video
contains four times the number of pixels that
standard definition offers, and it’s much more
heavily compressed.
Keep in mind that you need a powerful computer with
a lot of memory to deal with the extra data and
compression. Pinnacle for example, recommends a
minimum 512 MB of RAM and a graphics card with 128
MB of RAM for standard resolution video, although
that goes up to a GB of RAM and a 256 MB graphics
card when working with 1080i HD video.
You can find plenty of software available that
supports editing high definition videos. For example,
the latest versions of Pinnacle Studio and Ulead
Media Studio 8 can import and edit files in HDV
format.
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Friday, May 16th, 2008 |
XM Radio provides over 150 programs that include music, sports and entertainment, traffic and weather channels.
The music area has the largest number of channels. Here are 68 music channels that you can enjoy and where you can listen to your favorite music whether is from the 60s, the 90s or it’s the new released music. There are music-by-the-decade channels that include the 40s, 50s, 60s, 70s, 80s and 90s songs which are mostly pop/rock outlets, the Top 20 channel, Love Songs, Movie Soundtracks, Show Tunes, MTV, VH1, and a Global hits channel. For those you prefer new music there is the Unsigned channel and the XMU channel. The last one can be compared to a college station. If you are a jazz fan, XM offers you live music from the Blue Note club and the B.B. King Club in New York City.
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Friday, May 16th, 2008 |
The new iPod video has a wide range of new qualities and among these, the most important is, without any doubt, the video feature. Due to the fact that the market already had a small and portable device which basically played games, but also played videos, the new iPod video was released with some suspicions of the critics. The video iPod is hardly the first portable video player on the market, as the device belonging to Sony claims to be the number 1 portable video player in the world, but it is principally used to play video games. Even so, the sales of this new product turned out to be surprisingly high, a fact which was obvious shortly after the first semester.
The main concern regarding the product was the fact that due to the small screen, the people willing to watch a serious movie on it would be limited. In fact, studies show that most people prefer to feel the actual movie, while watching it in front of a big screen, like the one in the movie theatres. Even more, the new cell phone with a video feature which was so famous in Asia was used for watching movies only for a few minutes, considering the fact that it had a small screen which couldn’t allow catching all the quality details of the movie. The critics even mentioned the fact that, while being on a bus, in a cab or waiting in line at some office, the video iPod with its tiny screen might be a good solution, after all. This is due to the fact that this activity is considered a great snack or a great break. Based on this, the analysts mentioned that if Apple wanted to really hit the market, they should opt for an iPod with a bigger screen, so that customers would be eager to watch even the long movies on this device.
Another aspect which was highly debated was the fact that the battery life of this new device lasts less than expected. While the play station portable has a battery which lasts up to 8 hours while watching a movie, the iPod video only provides 2 hours of battery life, which is a big disturbance, when trying to watch a full length movie on this small digital device. Another thing that the critics attacked was the fact that the iPod takes too long time to download various movies. If for the play station portable, this task is doable in less than 3 hours, while the QuickTime 7 Pro took almost 12 hours to encode the video in an iPod-friendly format.
The sales of the new iPod video show the fact that the public accepts and wants this new product with a lot of interest, due to the fact that it can play music, store pictures and play movies at the same time, a fact which makes it a multifunctional device. Even if the new item received many criticism, the shirt-pocket-size new video iPod, seems to be one of the most preferred objects of the teens of today, as they use it to store and listen to thousands of music and other audio files downloaded straight from the Internet or from DVD’s, cameras and from the computer files.
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Thursday, May 15th, 2008 |
Debuted in Cologne in 2006, the Leica V-LUX 1 is a sturdy, compact camera known for its high performance optics. With 10 megapixels, this camera captures images with clarity and life-like detail.
This camera was designed with the action photographer in mind. It comes with many innovative features that protect against motion blurring and camera shake. The Leica V-LUX 1 also comes with a tilting TFT display that allows photographers to get great shots from different perspectives.
The Leica DC VARIO-ELMARIT 1:2.8-3.7/7.4-88.8 ASPH lens has a very wide focal range. The minimum focus length is 35mm, with a maximum of 420mm - a much larger range than most other cameras in this price range. The lens has a 12x optical zoom that produces excellent far shots and landscapes. Close-ups are also clear and vibrant. And the integral image stabilizer keeps tripods from being a necessity. Photographers can get a clear shot with just the camera and their bare hands.
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Thursday, May 15th, 2008 |
The central part of a DV camcorder is the CCD, or
Charge Coupled Device. This sensor creates a video
picture by recording the light intensity to recognize
an image or shape, along with the color levels to
reproduce a full color picture.
There are several tape based DV camcorders that have
both color eyepiece viewfinders and a flip out TFT
LCD screen to view the action as well as the previous
recorded footage. Most tape-less models however,
only offer the TFT screen to preview your captured
video and to view while you make a recording.
When you need to get closer to the action, a zoom
lens can be a great feature. Don’t get swayed by
the digital zoom figure however; as no matter how
large it may be, you should always base your final
decision on the optical zoom.
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