Just as with a switcher, if one video display device is a lower resolution than the other, the output for both may default to a lower resolution. The splitter must also be compatible with the video and audio signals you may need to pass through. It is best to use powered splitters to avoid handshake or signal loss issues. Splitters can be powered or passive (no power needed). Splitters with more outputs are primarily for business and commercial use, where one source needs to be sent to multiple TVs or projectors. HDMI splitters that send two, three, four, or more signals from a single HDMI source are available, but for consumers, two is usually enough. This is important when switching between devices, as there is a temporary break in the handshake until the newly selected device locks in with a new handshake.ĭon't need an HDMI switcher but want to send the same HDMI signal to two TVs or a video projector and TV? As mentioned above, you can use an HDMI switcher with two HDMI outputs, but if you don't need a switcher, you can use an HDMI splitter. The switcher also has to support HDMI handshake requirements implemented via either the HDCP (High-bandwidth Digital Copy Protection) or HDCP 2.2 for 4K devices protocol between source devices and the TV or video projector. If you are routing the output of the switcher through a home theater receiver (instead of going directly to the TV) that provides decoding for advanced audio formats, such as Dolby TrueHD, Atmos, DTS-HD Master Audio, DTS:X, you need to make sure that your HDMI switcher is compatible. If you need to pass HDR-encoded or 3D video signals, your HDMI switcher must have those capabilities.Īll HDMI switchers pass standard Dolby Digital and DTS Digital Surround audio signals. If you have a 4K Ultra HD TV and 4K source components, the switcher must also be 4K compatible. HDMI switchers available for consumers are at least 1080p and Dolby Digital/ DTS compatible. To connect to DVI display devices, just order adapters.Lifewire / Emily Ramirez What to Look for in an HDMI Switcher Output Resolution Use the splitter’s separate non-HDMI audio channels, for instance, in a shopping mall or on school campus-venues where you have a quality PA speaker system installed and want to use it to amplify audio over ambient noise. When the signal input is lost, the splitter goes into an automatic power-save mode. LEDs indicate signal activity on each port. There is no need to install any software or interface cards. The HDMI splitters come in different sizes and lengths. The HDMI Spliiter is simple to set up and use. You can connect two devices simultaneously to two devices, at the same time, to enjoy high-quality audio. This is particularly useful in digital signage and other AV distribution applications where, instead of the audio capabilities of the connected display devices, you want to use existing high-power speakers and high-fidelity audio receiver equipment for audio output. Plus, it features separate 3.5mm jacks for distributing analogue audio on each channel. It carries the best signal from source to displays, and its high bandwidth enables you to transmit large amounts of information at very high speeds.Īudio is distributed via the digital HDMI ports. Our final best HDMI splitter is the ZettaGuard HDMI Splitter, a unit featuring a state. Do you want a splitter device which works well with Full HD and impressive sound quality, we will recommend this device for you. Use the HDMI Splitter with Audio to output high-definition video from a Blu-ray or DVD player, as well as multi-channel audio. I am running my cable box hdmi to an hdmi splitter to two tvs I am getting the video but no audio. The end of this article will not be complete if we don’t talk about the ZettaGuard HDMI splitter. Providing crisp, clear video output, the splitter supports HDMI display resolutions of up to UXGA (1600 x 1200), WUXGA (1920 x 1200), or Full HD 1080p (1920 x 1080). ![]() ![]() ![]() You can also cascade multiple units to expand your broadcast to additional HD screens. Simply connect the HDMI cables, power up the system, and you’re ready to duplicate a video image for multiple displays up to 5 m away. ![]() The HDMI Splitter with Audio splits an HDMI source between two, four or eight outputs simultaneously without signal loss. Split and distribute HDMI video plus audio from a satellite or set-top box, PC, or other HDMI source device to multiple digital screens.
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