Crystal Clear Quality - What Is Blu-Ray?

High-definition television is all the buzz these days. TVs are getting larger and larger, and content is getting better. Currently, the standard for high-definition in televisions is 1080p, although high-def technically starts at 720p. Blu-ray is the only media format that actually supports 1080p movie files. Let's take a closer look at resolution, picture quality, and Blu-ray disks.

Picture resolution is the size of a picture. It technically isn't indicative of quality - you can have a fuzzy high-def picture, although that isn't very common. Resolution is commonly referred to by the number of horizontal lines of resolution - essentially the number of pixels along the y-axis. Traditional DVDs can store media in 480p. This was usually in a "letterbox" format, or a 4:3 screen resolution. This means that a DVD movie has a resolution of 640 x 480.

Modern high-definition movies are shot in a widescreen, 16:9 format. High definition starts at 720p, or 1080 x 720. Most high-def televisions support 1080p, which has a 1920 x 1080 resolution. The "p" after the numbers stands for "progressive," which is the opposite if "i," or interlaced. Interlaced frames only refresh half of the frame each time the screen updates. Movies are shot at 24 frames per second, so you won't really notice, but with interlaced TVs you're actually getting only half of the possible resolution. Blu-ray disks support 1080p movies, and you should make sure that your TV does, too.

Currently, Blu-ray disks are the only media which support 1080p. Even though you can get "high--definition" TV, it is broadcast in a 720p format. IN order to get the most out of your high-def TV, you will have to get a Blu-ray player and disks.

Blu-ray disks themselves are similar to DVDs, but they can hold a several times as much data. This is necessary because high-definition video files are very large. Because of the slight physical differences, Blu-ray disks must have a special player which can read them. Initially, these players were several hundred dollars, but as they have become more popular they have dropped significantly in price, and are now roughly as cheap as DVD players.

Blu-ray movies are created using the latest high-definition technology, and look absolutely great on your TV. They are the only way you can appreciate every pixel on your 1080p, and they look great. Although high-definition TVs can be quite expensive, you can sometimes get great TV deals, like on a Samsung 32 inch TV. You can get Blu-ray players form a number of manufacturers - LG, for instance, makes an LG Blu-ray player. You can get an LCD TV DVD player combo, although few televisions are currently sold with Blu-ray built-in.

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Great Picture Quality And Clarity - Amazing Quality of Airtel Digital TV

Introduction of Airtel Digital TV has revolutionized the way of watching the TV in Indian homes. It is direct-To-Home service. It has made the customer the king. The viewers no longer need to rely on the mercy of cable operators. Airtel Digital TV brings the fabulous quality picture and sound. It provides the interactive features that give the viewer control over the content.

Airtel Digtal Television is an offering from Bharati Airtel Limited. This service is available in more than 200 cities across the India. If you are tired of the sluggish performance by your cable operator or old DTH you are using, it's time to switch over to the Airtel digital TV. It offers great picture quality and clarity, amazing quality audio and the High Definition ready interactive content. It is equipped with latest MPEG4 standard with DVB S2 technology. Even during bad weather, it delivers exceptional quality images. As compared to other DTH services, it uses 20% larger antenna.

With Airtel digital TV in your home, you no longer have to struggle with two remotes to control. You can control your TV using single remote. It has much simplified the TV viewing.

This TV brings to your unmatched technological advancements in this field. The Set Top Box which comes with this TV has large amount of memory. You can use large number of interactive applications such as iNews, iLearn, iSports, iMatinee, iNet, iAstro and more. You can watch news on demand, fun for kids, more information about your favorite sports, book movie tickets from home, plan your holidays with your family at home. With iShop, you can have new shopping experience and iCity offers you all the information about your city.

Besides, there are some exciting games provided in these TVs which are enough to keep you fresh. Moreover, if you get bored of playing same set of games, you can request for some fresh games.

If you are a music buff, the Airtel digital TV brings to you the music features. You can listen to the whole world of Indian and global music due to the presence of integrated Space Satellite Radio in this product.

Apart from these, there are a few other interesting features such as Uniform audio volume for all channels, a low battery indicator, on screen account meter to keep track of your usage and display of your monthly expenses and a last viewed channel restoration for the same channel when power resumes after a power cut.

You can also check LCD tv prices in India online.

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