Want To Know More? Find out what we can do for you: » Solutions » Black Box Explains. Find high quality products at the right price. All Rights Reserved. Live Chat. United Kingdom. Welcome Account. What is H. What is Digital Signage? Analogue video formats and interfaces. Component video Digital Video Formats Maintaining signal quality through video equalisation. Selecting a video converter. Advantages of video on fibre optic cable. What is Interlacing.
Multicasting video over a LAN Multiplexing and demultiplexing video signals and data streams. Multisync and multiscan monitors. Plasma vs. LCD screens. Video Wall Processing An IP-based controller applicance can be used to turn any video distibution setup into an AV matrix switching or even video wall control setup that enables users to place any content from any source to any display.
Video Matrix Switching A video matrix switch, also called a crosspoint switch, is a type of switch that connects multiple inputs to multiple outputs and can be configured to combine supported types and numbers of inputs e. More and more components today are being released with Ethernet ports and the ability to connect to the Internet.
The Xbox and Roku by Netflix are two examples of devices that utilize an Internet connection to perform their most basic functions. Instead of having to run a separate Ethernet line to each of your devices, an Internet signal can now be sent to just one device and shared with all of the others through your HDMI cable, further eliminating clutter and cutting down on unnecessary cables. While this is an exciting feature, your current devices are not designed to accept an Ethernet signal through an HDMI cable.
In v1. While your current v1. Because the two wires that will be carrying the Ethernet signal are now twisted, the signal will be able to be carried over the entire distance of your HDMI cable. The possibility of having x resolution at 24hz, aptly called 4k x 2k, is one of the new features to be offered by v1.
While this resolution is nearly 4 times greater than the previous version supported and rivals the resolutions of digital movie theaters, these new specifications warrant some explanation. Let's try to demystify these numbers a little bit. When talking about picture quality, there are three things to take into account: the pixel resolution e. The resolution refers to the number of dots or pixels that are used to make-up an image.
The higher the resolution, the more dots are used to display the image, resulting in a clearer and crisper picture. For example, if your resolution were set to x , that would indicate that there are pixels horizontally across your television and pixels vertically, totaling 8,, pixels used to display the image.
The refresh rate refers to the number of times each second that your television pulls data from its source e. If your preferences are set at a higher refresh rate e. The higher the refresh rate, the more clear and life-like images in motion will appear.
Have you ever seen a character run across the screen and appear slightly blurry? Not every high-speed HDMI cable has an ethernet channel. As it turns out, even though HDMI cables with ethernet are practical in theory, there are very few devices that support the feature.
It would allow you to use one cable for all your connection needs audiovisual and internet instead of having to use separate connections. However, since WiFi and regular ethernet ports are already cheap and fast enough, most electronic manufacturers did not bother changing the hardware and software on their devices to support HEC.
It seems like the engineers of HEC failed to predict the massive leaps in wireless technology, so the feature kind of became pointless. These technologies utilize the shielded wire pairs intended for the internet to communicate other data across the cable.
They communicate audio signals and control consumer elections. They capitalize on the extra wiring to transfer data without interfering with the other paired wires. This feature enables TVs to transfer audio instead of just receiving it. Most ARC ports will be labeled as such. They can even transfer other information like surround sound data.
This feature allows for IR infrared data to be transferred across the cable. What this does is simplify the number of controllers you will need to manage your system. Think of this example. Say you have a soundbar hooked up to your TV. You need to make sure your devices are CEC compatible to make sure they will work in this fashion. We have learned a lot about HDMI with ethernet. It was designed to help manage systems without the need for a multitude of ethernet connections.
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