Hdmi matrix 4 input 2 output

Types of HDMI matrix 4 input 2 output

An HDMI matrix 4 input 2 output allows two independent outputs from four different inputs. The principle is to switch among inputs and distribute them to two different devices simultaneously. An HDMI matrix takes multiple sources and sends them to different displays, all using the same cable.

The HDMI matrix comes in various models and versions, depending on how many outputs or inputs one is looking for. The following are common types of HDMI matrices:

• HDMI 4x2 matrix switch: This device takes four different sources, like streaming media players, gaming consoles, blu-ray players, and laptops. It then sends the signals to two TVs or monitors. One can watch different media on one screen while seeing an entirely different program on the second TV.
• HDMI 8x2 matrix switch: As the name suggests, this matrix switch takes eight different input sources and sends them to two different output devices. The two output devices don't have to be the same; for instance, one could be a TV while the other a computer monitor. With an 8x2 switch, one can watch different movies on one screen, just like in the case of the 4x2 switch.
• HDMI 4x2 Multiviewer: This impressive device takes four different input signals and places them all on a single output screen simultaneously. With the Multiviewer, one can choose different layouts in which to view the four inputs. Each input comes from a different source, like a laptop, gaming console, streaming media player, and cablebox. The signals are seamless and in high resolution, whether in picture-in-picture, side-by-side, or alternating formats.
• HDMI 4x2 matrix with video wall processor: This video wall controller matrix can take four different input sources and display them in a matrix of two by four (2×4) or two rows and four columns, creating a video wall of two by four HDTVs or monitors. This setup is usually seen in control rooms, trade show displays, or corporate presentations.
• HDMI 4x2 Scaler Switch: This type of matrix has a built-in video and audio scaler. It can change the resolution of the input signal to match that of the output device. For example, it can take a 720p input and scale it up to1080p for output to a 1080p-capable device.

Functions and features of HDMI matrix 4 input 2 output

An HDMI matrix 4 input 2 output has multiple inputs and two outputs. Its main function is to connect four source devices to two display screens. The features of an HDMI matrix with four inputs and two outputs are as follows:

• Multiple Inputs and Outputs

  The device has four HDMI input ports and two output ports. Users can connect up to four source devices, like a laptop, gaming console, and cable box. Then it connects to two TVs or monitors. Users can choose to display any of the two connected source devices on the screens.

• Port Selection

  Many 4x2 matrix HDMI devices have a remote control. The remote allows users to select the desired input for each output. Some devices also allow for port selection via an easy-to-use interface or via physical buttons.

• Compatibility with Resolutions and Formats

  An HDMI matrix with 4 input 2 output is compatible with various HDMI resolutions up to 4K. It supports high-resolution images and helps to transmit them without losing quality. The HDMI matrix also supports other formats like 3D and multi-channel audio. Some advanced matrices offer HDR (high dynamic range) support.

• EDID Management

  The Extended Display Identification Data (EDID) management function allows the HDMI Matrix to read and store data from connected displays. This feature ensures that the source device sends a signal that the display device can understand. The result is a seamless viewing experience.

• IR Control

  Some HDMI matrix devices offer IR (infrared) control. An IR control feature has an IR input port. A user can attach an IR receiver cable to the matrix. As the receiver picks up commands from the remote, the matrix sends the command via an IR blaster to the displayed output device. The feature allows users to control source devices, like cable boxes, from a different room.

• Audio Extractor

  Some matrices have a feature that allows them to extract audio from an HDMI signal. The audio output can be in digital format like SPDIF or analog with a 3.5 mm jack. The feature allows users to separate audio and send it to an AV receiver or sound system while the video goes to the display device.

• Connectivity

  The device has four input ports and two output ports, but all the ports may not be HDMI 2.0a. The ports may be HDMI 1.4, and the device will use HDMI 2.0a to procure 4K at 60Hz. The difference between the two versions is that the 1.4 version has a bandwidth of 4.95 Gbps, while the 2.0a version has a bandwidth of 18 Gbps.

Scenarios

An HDMI matrix 4 input 2 output is useful in many applications. Here are some key usage scenarios.

• Home Entertainment Systems

  A 4x2 HDMI matrix can send different movie sources to each TV in a household. For example, one person may be watching a media player on TV1, while another is watching a cable TV channel on TV2.

• Sports Bars and Restaurants

  This device can help management to show up to 2 different games on 4 digital signage displays. They can select feeds from several sports channels or from cable TV to keep patrons entertained.

• Retail Stores

  HDMI matrices allow store owners to use 2 large screens to display product videos from 4 different video sources. They can play different marketing clips or product demos from a media server, a Blu-ray player, a PC, and a CCTV feed, for example.

• Digital Signage

  With an HDMI matrix, content managers can broadcast a single videowall channel from 4 different media players or content sources. This gives them flexibility in displaying advertising and brand promotion content.

• Control Centers

  >IHMI and security monitoring stations can use HDMI matrixes to show 2 critical feeds from 4 surveillance monitors. Operators can switch between feeds from 4 different cameras or CCTV systems.

• Education

  Teachers can use an HDMI matrix to show 2 projector screens with 2 different lessons. The teacher can display presentations from a PC, a media player, a document camera, or a videoconference app.

• Corporate Settings

  A matrix could help meeting room users display remote participants and shared presentations on 2 displays. Users can choose video feeds from a videoconferencing software and from a laptop, desktop, or document camera.

How to Choose HDMI Matrix 4x2

The HDMI matrix 4 inputs 2 outputs can change the path from input to output, so the correct one must be chosen according to the application. To buy the right one, learn how to choose one by the following aspects.

• Number of Outputs

  The output number should match the total number of displays. If only one output, it will be easy to connect the display, but if two or more, a splitter or a cascaded matrix can be an ideal solution.

• Resolution Requirement

  The matrix switch has resolution, from 720P to 1080P, 4kx2k, 6kx4k, and other resolutions that can do the upscaling and downscalling. Be sure that the resolutions supported by the matrix switch match the displays and other devices.

• Audio Extraction

  Make sure the he HDMI the A/V receiver, speakers, and other audio equipment can be connected directly. Also, see if the switch can extract audio and which kind of cable must be used to connect to the audio output.

• Control Method

  The control method is an important point that must be assigned carefully. There are various ways to control the switch, from users to high tech. Decide if the switch needs manual confirmation via buttons or if it will be used in a remote area via the web, IR, or RS-232.

• Compatibility

  Ensure its compatibility with other devices. Check the specifications and features to meet the needs of digital components.

• Price

  The price of the matrix will vary as per its type and specifications. Make a budget first and then research the market to compare the price to get a fair deal.

Hdmi matrix 4 input 2 output Q&A

Q1: Can a 4 input 2 output HDMI matrix switch be used with a gaming console and TV?

A1: Yes, a 4 input 2 output HDMI matrix switch can be connected to a gaming console and a TV. It allows dividing the signal from the gaming console to two different TVs at the same time.

Q2: What devices can be connected to an HDMI matrix?

A2: Various devices can be connected to an HDMI matrix, including Blu-ray players, cable/satellite boxes, gaming consoles, streaming devices, and HDMI cameras.

Q3: How to choose the right HDMI matrix?

A3: When choosing an HDMI matrix, buyers should consider the number of inputs and outputs they need, as well as additional features such as support for 4K resolution, audio return channel (ARC), CEC control, and matrix scaling.

Q4: What is the difference between an HDMI switch and an HDMI matrix?

A4: An HDMI switch only allows one input source to be selected from many inputs and sent to one output (for example, an HDMI award-winning cable); an HDMI matrix, on the other hand, can randomly select one or more input sources to be sent to one or more outputs among multiple input and output ports.