Are you interested in the term HD Ready? What is it, you can learn from this article. This is a marketing term that describes how video equipment conforms to a specific standard for interacting with specific content.
HD Ready format: what is it?
This term has been officially used in European countries since 2005. It was then that the EICTA association announced this logo. It should be clarified that this standard was created with special emphasis on technology to protect content from piracy. Its absence is not related to the ability of a particular device to play HD-video.
Conditions
So, we will discuss further the term HD Ready. What is it, we were able to establish in the first section of this material. However, there are many other issues related to this format that need clarification. The minimum resolution for HD Ready is 720 lines when it comes to widescreen display. This technology requires the presence of HDMI or DVI inputs that support Content Protection (HDCP). In addition, it is supposed to support formats with high resolution 720p and 1080i. The features of the technology do not end there.
Alternative to TVs
Many personal computers and laptops actually have higher resolution than HD Ready technology requires. However, they can not be attributed to this class of devices in the absence of the necessary connectors. Any relatively fast computer with a display resolution of 1280x720 or higher is capable of playing video in HD-format, although such an opportunity was not initially provided for on a PC.
The updated HD Ready logo is based on the traditional, but a separate line has been added to it - 1080p. This technology applies to devices with a minimum resolution of 1920x1080 and progressive scan. Here are the basic specifications for getting the new HD Ready badge. This is the ability to play video formats without distortion, 1080i and 1080p display without re-development, support for Multisync Display, the presence of an analog input YPbPr, copy protection.
Devices related to the previous generation of this technology have a number of limitations. For example, they do not display video at full resolution, which comes from an HD source. Most of these devices can not give an accurate image, without distortion in the transmission of points.
Differences from Full HD
Special logos related to a particular technology can be found on camcorders or televisions. It is generally accepted that HD Ready devices have fewer features than Full HD. In addition, they are cheaper than competitors. The main difference between these marketing terms is primarily in the quality of the video. This is not to say that the difference is very significant, since it is difficult to notice with the naked eye, but it does exist. HD Ready plays video with support for 1280x720 p resolution. This causes some distortion in the image. Full HD supports a resolution of 1920x1080 p. There are no distortions. As for the updated HD ready 1080p logo, its characteristics are often similar to Full HD. However, they cannot be called synonymous due to technical features. Often also on devices you can find data on the video scan, indicated by the letters "p" (progressive) and "i" (interlaced). The numbers indicate the resolution of the image. We are talking about the number of points from which the picture on the video is built. Quality increases in proportion to the increase in this indicator.
It should be noted that HD is an abbreviation of High Definition (high resolution), which indicates the corresponding video. This technology allows you to create, as well as transmit data with a resolution of 1280x720 to 1920x1080.
So we figured out all the questions about the HD Ready format: what is it, what are the key features and which devices support the technology. This concludes our review. We hope you find it useful.