Compatibility of the iPods with Windows is the idea of Apple, realized in 2002, fact that contributed to the creation of a Windows version of iTunes in 2003. The iPods could be made to be compatible with a Macintosh and there is also an iPodLinux project.

Some additional features may be mentioned while speaking about the iPods in general and iPod video in particular. The iPods can display text files, fact which is very useful. There are also PDA calendars, some games that were interesting several years ago but they seem outdated nowadays. The games available on almost every iPod except the iPod shuffle are brick, parachute, solitaire, music quiz. The most interesting game is the music quiz, playing some fragments of some songs and waiting the user to identify the song from a list. The disadvantage of this game is that it uses a lot of battery power.

All these capabilities seem to be improved in the case of the new iPod video except the creation of other games or the introduction of new ones. This may be seen as a disadvantage, but if taking into account the fact that it is a case of a portable music player this aspect does not have such a great importance.

The innovation is of course the video capability, although the main features of the new iPod stress on great improvements in the image and sound quality. The video image is surprisingly smooth and in this way may replace the skeptical attitudes with joyful exclamations.

Although it is not the first attempt of bringing video on a portable handheld device, this achievement seems to be the most successful. This success is due to a lot of required work and complicated changes in the software and hardware as well. In a way or another, Apple seems to be the champion in creating special portable devices and maybe some other steps will be taken in the development of the small video portable devices. In this way, maybe a special compatibility with more devices may be developed, ensuring other periods of great success. Other online stores may appear and develop in the tradition of the iTunes music store. Due to iPods from the Apple Company legal content of the downloaded and paid music or TV shows, episodes or other materials is ensured.

With many home theater systems and options on the market what works best for you. Today, as never before, people enjoy every option available in a theater system. Technology continues upgrade in new directions and influences our lifestyle. The home theater is not a dream of only the rich and famous. Affordable systems cost all economic boundaries.

A home theater can be almost anything you want it to be. From high quality state of the art systems or a simple decent television, speakers and DVD players. The goal - create home system to fit your needs and budget.

Today’s technology drive makes one product obsolete in months when the next, new and improved system hits the market. That does two things for any homeowners.

• Technology becomes more affordable to everyone.
• The ability to get a cutting edge system a lower prices

Choose the level of theater you can afford. Consider your watching and listening needs. Determine the name brand you want. Shop around and get the best price for your theater system. Most importantly, enjoy your theater to the fullest because you can. A theater system is something that you have the option of installing in your home.

A home theater speaker is a choice for those wanting to create the ultimate theater entertainment in their home. If you are installing a theater in your home, take some time to carefully consider purchasing a speaker system that works fully, at the level you need. There are many brands on the market. Is one of these speakers better than another one? This is really unclear. Each person, has a different need, product and a price range. Luckily, there are plenty of speaker options to select from on the home theater level.

A theater speaker should be chosen to fit the exact needs of you! For example, it is important to select a speaker system that works well for the specific size of the room. The larger the room, the more the speaker needs to fill. If the speaker does not provide a clear enough range of sound, the theater system is nothing more than just noise. Also, depending in the area of the home that the speaker and home theater will work, there are specifics to consider. The basement area of a home that is turned into a home theater may be ideal for some. But, the speakers should provide for enough coverage without sounding hollow as a basement area can sound.

Consider the home theater’s size as your first consideration for a speaker. Consider the mechanisms used as well to insure that they will work with your theater system. It can also be quite important to insure that the speaker is within your specific budget range too. With all of this to consider, you may think that there are too many things to worry about. Luckily, you should be able to find your needs quickly right here on the web for your speaker.

The new iPod video offers 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.

Not the First Portable Video Player

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.

Critics 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.

Battery Life Less Than Expected

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.

Critics also attacked 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 DVDís, cameras and from the computer files.

The capabilities of the new iPod video continue in the developing process of tying old capabilities of technology, software, hardware and making them compatible with other devices.

iPod Software

It is well-known that the iPod in general and the iPod video play MP3, audible audio book, WAV, M4A/AAC, protected AAC, AIFF and Apple Lossless audio file formats. Since the 5th generation iPods there is another possibility of playing m4v and mp4 MPEG-4 video file formats. Only non copy-protected WMA files may be copied to an iPod. Other formats are not possible to be played by the iPod and this is the case of FLAC and Ogg Vorbis formats.

Besides, the iPods are especially designed for matching the iTunes media library software. This online music store appeared in 2003 and it sells songs and it was thought exclusively for the iPod users and not for other portable music players. This may have contributed to the success both the iPods and the iTunes music store and to the great development and improvements of the iPodís capabilities.

The software of the new iPod video has new features personalized recommendations and video content that can be played on a Pc or transferred to the iPod. The software was upgraded to Version 6, fact that represents a development and a distinct achievement.

Concerning the hardware of the iPods one may say that the first generation iPods were recharged only through FireWire with the help of a small power adapter. The 4th generation iPods may have been charged over USB. The 5th generation iPod may be charged with the help of a dock connector allowing the FireWire cable to be plugged in for the recharge.

Conventional TVs (CRTs) project electrons in a series of lines across the back of the screen, usually by ‘painting’ every other line, then starting over and illuminating the other half.

DLPs (Digital Light Processing) have no electron gun. Instead, the image is formed by shining tiny lights onto a million or more miniature mirrors that tilt ‘on’ or ‘off’ a thousand times per second. The light is passed through a color wheel, filtering it into red, green and blue then shone onto the DLP chip.

The DLP chip at the heart of the system is a proprietary technology invented by TI engineer Dr. Larry Hornbeck in 1987 and marketed by Texas Instruments starting in 1996.

All color combinations are produced from these three. The rapid ’switching’ has the potential to cause a kind of visual ‘flutter’, but most good sets no longer suffer from that drawback. The signals are then converted into an image projected onto the rear of the screen.

DLPs paint the screen in one of two different ways - progressive or interlaced. ‘Interlacing’ consists of drawing every other line (like CRTs), ‘progressive’ scanning hits them all in one pass. The result is two different specifications for DLPs ñ p or i, following the number of lines making up the screen, 720 or 1,080. There are 480p sets, but they’re not recommended for anyone willing to spend the money for an HDTV set.

Add to that already complicated picture the variation in resolution created by differing numbers of pixels. For example, 1366 x 768 resolution means: 1,366 times 768 = 1,049,088 pixels, 1920 x 1080 = 2,072,600. More pixels, better resolution (all other things being equal, which they rarely are).

The major TV networks already show many programs in 1080i format and 1080p is anticipated in the near future.

The final major element determining quality is the ability of the set to ‘convert up or down’. Most sources (DVDs, commercial broadcasts, etc) don’t fit neatly into the numbers shown above. For example, films are shown in 24 frames per second, video in 30 frames per second.

Some electronic wizardry has to be performed to get them to match without the picture looking odd. How well the set does that - and several other kinds of internal - conversion has a large effect on the resulting visual quality.

DLP HDTVs can produce a crisp, realistic looking image with no motion blur and excellent color fidelity. Gamers, sports fans and anyone who wants an unbelievably sharp picture should test view some sets. They are often less costly than other HDTV sets, such as LCD and plasmas, and (with the micro-projector type) don’t suffer from burn-in problems.

Contrast ratios for a quality set are in the range of 12000:1, putting it at the top of the list for this important criterion. Unlike some plasmas and LCD sets, there’s no ’screen door’ effect, thanks to the mirrors being spaced less than a micron apart.

Digital Light Processing is a rear-projection technology that - in most commercial sets today - ranges in size from 40″ to 80″. They frequently have replaceable lamps, with a lamp life of 2,000-3,000 hours or more.

The systems can theoretically reproduce many millions more colors than the human eye can discern, and over a thousand shades of gray. The result is excellent color and shading realism in a large (near) flat-panel display.

Some big names is audio and video teamed up - Sony, Sharp, Canon and JVC - to announce a new high definition video standard for video cameras - HDV. HDV takes advantage of the MPEG-2 image compression technology with a definition of 1080 lines and a 16:9 aspect ratio.

Sony created their first high definition HDV camcorder, the HDR-FX1. This release rivaled the launch of their first DV camcorder in 1995. At that time the DV was a giant step forward in image quality and marked the break from traditional analog.

Consumers soon started moving from the Hi8 format to DV, much better image quality, along with the ability to transfer to a computer without any degradation of signal. With HDV, the resolution of camcorders can be doubled, from 576 lines to 1080. The compression method is no longer DV, but MPEG 2 instead.

HDV - Two Formats

HDV exists in two formats - 1080i (interlaced) and 720p (progressive). With interlaced, the video camera records 1080 lines in interlaced images, which is half images of 540 lines each that are displayed 60 times per second.

With 720 progressive, the video camera records 720 lines in progressive images, which are full images that are displayed 30 times per second. Sony chose to use 1080i on the HDR-FX1, where JVC chose to use 720p for the GR-HD1, which is sold only in NTSC format in the USA and Japan.

The progressive mode format requires a television set that supports it, while interlaced mode is the natural scan mode that televisions use. The question today is which of the two formats deliver the best image quality.

With several high definition video cameras on the market today, the question of image quality all depends on the camera and features, along with your television or method of play back. All high definition video cameras are amazing in quality and playback, which is why they have become so popular is such a small amount of time.

With Sony, JVC, and Canon continuing to develop HDV, you know the technology will continue to get better and better. When high definition first hit the market, it was an instant success. With the integration of HDV, camcorders allow you to do what you never could before.

If you like to record precious memories, a high definition video camera is just what you need. They are very handy to have around, and there are several out there these days for you to choose from - all you need to do is pick the best one for you.

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.

The optical zoom will give you a true indication of the video image, where digital zooms interpolate the available pixels to zoom in on an image. Optical zooms will normally range around the 10X mark, with digital zooms ranging from 100X and above.

The auto focusing systems are great as well, although manual focus options can be ideal for low light or when focusing on a subject against a landscape. Being available on most video cameras, the manual focus control can be found as either a ring on the lens or as a dual button system on the body.

Most video cameras these days will provide a tilting feature in the camera itself, although this feature should be avoided unless you don’t intend to edit the video on a computer. The title effects on many cameras are quite limited and cannot be removed afterwards.

Almost all new high definition video cameras will use a rechargeable Li-ion battery, even though a spare battery might be useful as the batteries are unique to each camcorder maker and normally each model.

Most of the latest cameras allow you to capture digital still images onto a removable flash memory card. The most popular media is SD or MMC, but Sony and Samsung cameras often capture to a memory stick.

If your video camera doesn’t offer still image capabilities, you can always perform a capture of the screen in your editing program. Always remember that the image resolution when capturing a still this way will always be 640X480, which is actually less than 1 MB, or Mega Byte.

What’s with all the letters in the audio/video home theater world?

The format debate are heating up again, in the 1980’s it was VHS and Beta, supporters of HD-DVD and Blu-ray are on their soapbox touting their technology and blasting other technology. What best for you?

If you can access any movie or other content you want, it doesn’t matter much. But keep you better informed here’s information on the two formats, along with some pros and cons.

Laser with Red Light

Ordinary CDs and DVDs use a laser producing red light. Blu-ray and HD-DVD units use a blue-light laser, with a smaller wavelength of 405nm. That small wavelength difference makes a large difference to many people.

Standard DVDs hold about 4.7GB of data - computer docs or software movies or audio. TIt can store a two-hour film and a few extras for standard TV sets. It isn’t enough space to store a high-definition film to show on 720p or 1080i or 1080p HDTV sets.

The number refers to the number of lines of pixels on the screen, the ‘i’ or ‘p’ indicates whether those lines are painted in two passes - every other line interlaced - or progressively in one pass. 1080p has the best picture, all other things being equal - which, of course, they rarely are.

HD - high definition discs and players.

Blu-ray and HD-DVD can store enough data for a HD film and extras - HD-DVD up to 30GB using dual-layer discs and Blu-ray up to 50GB or more. Both achieve this by using smaller pits in the aluminum disc, spaced closer together in spirals layed out from the center to the edge.

A smaller wavelength laser is required, due to some interesting physics of waves, to ‘read’ the more closely spaced pits. Some 100GB discs and players are under development using four layers inside a single disc. That could store 10 years of standard TV episodes on a single disc.

Though important for computer applications, the different storage capacities mean little to consumers interested primarily in watching HD films and other on-disc content. Either will display the same quality image on an HDTV. Both will offer far superior audio compared to today’s DVDs.

But there is behind-the-scenes activity that does make a difference to consumers.

Most of the major studios are lined up to deliver Blu-ray format content, though some are supporting both. HD-DVD players and some content are now available and the machines are currently priced about half (+/-$500) the anticipated prices of Blu-ray machines. Blu-ray machines are expected to launch in the summer of 2006. Either format will play a standard DVD.

This time, Sony (makers of both Beta and Blu-ray) seem determined not to repeat the experience of the 1980s. They’ve lined up a great many large company supporters, including Panasonic, Samsung and others.

Toshiba (originators of HD-DVD), Hewlett-Packard, Microsoft and others are pushing HD-DVD. The advantages are much less need (and therefore lower cost) to modify existing disc duplication equipment and other technical factors.

It’s too early to tell which format will win out, or whether they’ll both carve a large enough niche withconsumers to remain viable. It’s likely at this stage that Blu-ray will win out for films and HD-DVD for PCs, but it’s too soon to be sure. Much will depend on costs and available content over the coming years.

Another battle is brewing on the storage front - who will emerge as the standard only time will tell.

Considering going wireless in your home theater system?

Many users are moving that way - wireless is fast becoming a great tool to entertain within your home. The home theater is an option to come and relax in and makes the hectic life you live, much easier to deal with. Wireless options make it even better.

If you are considering the purchasing a home theater system or expanding your current one, wireless is an option to seriously consider.

Consider the Advantages of Wireless

A wireless theater set up is an ideal choice meaning no holes in your walls. Of course, that is the advantage of the wireless for only cosmetic reasons.

Consider the fact of not dragging and pulling wires through the ceiling or worry about finding long enough cables. Wireless make it simpler.

A wireless theater installation means:
Easier to work with
Installation of the wireless units is fast.
You can do the work without calling on of an electrician.

A home theater works simply like a remote control would in a wired situation. Of course, this can work for many options including the speakers and other sound related elements. If you are considering a home theater, now is the time to consider a wireless one.