Can you split hdmi signal

But unlike other cables, HDMI splitters have to do some heavy lifting. HDMI signals carry audio and video…sometimes very high-quality audio and video.

And more than that, they also carry two-way communication between the screen and the content source. This is accomplished using signals referred to EDID which we have more info on here.

Long story short, there are some things that need to go right for HDMI splitting to work. These are really small, specialized computers that have to reproduce the HDMI signal high resolution, EDID, and all before sending it forward to two devices.

None of these are really a problem now that 4k is basically standard. Earlier in the article we discussed how a splitter will be somewhat limited by the least capable downstream screen, but this hardware discussion is something different. A delay like 2ms is really nothing to worry about. As you can see, there are several details you have to get right when using an HDMI splitter, but the good rule of thumb is to use a powered unit whenever you can. If you make sure you cover that, then the other details should all fall into place.

The most common video display port is DVI. Unfortunately, you can't pass audio through a DVI port. So it's best used if you have some other way of getting sound working, like an auxiliary audio cable. If you get the error, consider yourself lucky. Most people only get a blank screen and rage.

In this situation, one component of your setup lacks HDCP support. Normally, that's either the splitter or the cable. If you're stripping HDCP, you won't need any compatible equipment. If you plan on illegally copying and distributing the content, yes, it's probably illegal. However, for the purposes of recording yourself playing video games, making legal backups of property you own, and other fair-use applications, it's not illegal. We hope you like the items we recommend and discuss!

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Click here to subscribe. Your email address will not be published. Let us know what you have to say:. Save my name, email, and website in this browser for the next time I comment. My question is, can I install a simple HTMI splitter at the receiver end by the current tv and run a second small HTMI tv within 10 feet away to just display what in on the main tv. Hope that makes sense to you. Thanks Peter. I would like to buy a 1 in 4 out hdmi-splitter and would like to add to one of those 4 out about 5m long cable another 1 in 4 out splitter to distribute the image.

Is this possible? The other two were HDMI cable type splitters. So, what can I do,are you give me some suggestion about availability destination of this product and how much its cost. That is the cost found out when i needed one. But then i bargained 2 of such splitters from Company by giving them good display in the store and a decent sales.

I could be watching one TV and it just goes off because my wife turned off the other TV in another part of the house. Is there some way to correct this probelm, we never had this happen before we connected the splitter and the new HD high speed cable. You may have an A-B switch instead of a splitter. They look similar, but the A-B switch is for connecting 2 inputs and one output. Just the opposite of what you are trying to do. Hope this helps. Is there any type of powered or unpowered HDMI splitter that will let me drive both a p TV and p TV at the same time, at their full resolution, from a source device that supports both p and p?

Or would the output be limited by the P device? And, would it matter if the p device was powered on? For example, some times I want to drive both and p on both would be ok. But when I turn off the p and just want to drive the p, would the source device and splitter pass the signal at full p?

I did something similar and then I got my cable shut off. Right now I have my cable box hdmi cable going to my dvd player then to my 3d hdmi tv. My tv has a hdmi arc connection that goes to my receiver. Before I hooked up my dvd player I had my cable box hdmi going directly in to my receiver.

I received all programs with digital audio.