Is it possible to distribute a picture from a laptop to 4 TV and a projector over the air?

Question

HDMI

Gentlemen, the question is this - in my restaurant, either from a laptop or from a TV set-top box, a picture is heard on 4 TV + a projector.
it results in 3 splitters, a bunch of wires and constant problems - one thing will fall off the other. Then the splitters will hang and you have to turn everything off and on again (type restart).
Yesterday the splitter died again.
How can I improve the system? I have two image sources - either a laptop or a TV box. Now I have a splitter first 2 inputs 1 output switching between inputs is carried out by the select button. The output from it goes to the next splitter "1 input 4 outputs." and from it long HDMI cables go to TVs. 1 cable branches through the third splitter "1 input 2 outputs" to TV and projector.

Are there any reliable wireless solutions? Or is it karma to suffer? )))

Answer 1

5 smart boxes (not less than 2 gigs of RAM, but preferably 4 each) And a plate with an HD prefix. For example TP-Link EAP265HD? EAP620HD or EAP660HD. No physical controllers, switches and others ... (from 265 there is a splitter with a power supply) A free software controller is installed on the Note and that's it. By the way, there are all authorization options (you can distribute the Internet) The points are designed for 500 or 1000 connected devices.
Next, a player, such as VLC, is installed on smartboxes. And on the laptop, share the desired folder (or install a media server, for example Serviio)
This is how the projector works on my site, drives movies in HD quality, in addition to more than a hundred connected smartphones

Answer 2

From a laptop, you can distribute video content over the network using the DLNA protocol with the Home Media Server or Mezzmo program: make a playlist, select devices, click Play. But Wi-Fi may not bring HD to many devices, it is better over a network cable.