True localhost stream (no proyector system, please)

Chessica

New Member
Good morning!
In a few days, I'll be managing a league and one thing that we want to do is display some excel stats, stored in differents worksheets into the same excel file (done!), and some cameras with differents views to the public (done!), but we have no internet (CRAP!!!!).
I tested proyector system with my TV, but it's annoying change between scenes, due a data refreshing problem (I need to flush data stored in buffer in each change) and because I'm runing all the other necessary software, receiving/sending communications with other team memebers to update results, and so on. I need to find a solution, I'm the laptop owner and no one will touch it.
Is there any solution that allows me "emulate" a "fake retransmission" to deliver it to a plugged TV or chromecast or miracast?
I have champp webserver, and I was thinking that maybe it would be useful, if I can make a localhost stream, use it to reproduce what i have recorded in the TV screen, like an embeded video with a delay. But i don't know how to do the first step, so this solution can't be performed for now...
It there any way, in my actual scheme with no internet, to force a default scenario with a timer after I put another one? I want to mean, I want "Scenario A" be my default, and every time I put "Scenario B", after 4 or 5 minutes, automatically put again "Scenario A".
Thanks in advance, I'm over saturated. Hope you can help me.
 
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