Archive for February 27th, 2010

Progressive versus interlaced

Blu-ray is a high-definition technology is capable of a resolution of 1920 x 1080 You may have heard of different types of high definition and including1080i output 1080p. The number refers to 1080 lines of horizontal resolution. Compare this with the largest at 576 lines of resolution for high-quality DVD and you'll see why high-definition programming looks great. After the acronym refers to 1080 or interlaced (i) or progressive (p)scans.

To understand the difference between interlaced and progressive scan, you must understand how television images are typically generated. Two areas provide a framework. Each field is interlaced, so that, when used together, create a complete picture is called a frame. The television series of 30 frames per second or 60 fields per second. 1080th shows the image resolution for the use of interlaced. This leads to a TV with high resolution, such as quality.

Progressiveimages off with boxes and displaying progressive frames more complete. 1080p indicates a high resolution image that is more than film. Blu-ray contain a higher quality 1080p resolution. In fact, this quality HDTV is the main option far surpasses any other medium or broadcast format available today.

Blu-ray recorders and Blu-ray also features up to 54 Mbps of bandwidth, which is about twiceof a normal HDTV broadcast of the video quality of Blu-ray is even more impressive. If you think it is good enough, there's more. Blu-ray Disc is not tight compression algorithms do not need that image quality is often compromised because of the large storage capacity. In addition, Blu-ray and other formats such as standard definition TV contract. In fact, Blu-ray recorders can record up to 23 hourstelevision standard.

So what you want HDTV or high-quality massive amounts of storage capacity, the Blu-ray is perfect.


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