Very simple

I use pictures/video conversion API here

Example 2 in use

Remove the code of 14-21 and replace it with print (luaurl)

Enter the file name Monitor GUI link

This step gets a download link for example: http://gmapi.liulikeji.top: 15848/Wavfile/11779.LUA

(Need to run on the computer connected to the screen)

Enter the download link to the browser to download

Then open him outside

Go down

You will find that there is a Read () here

Replace him with Sleep (0.1)

Note: There are many read () in the file, it is recommended to use batch replacement

Then name the file as tx.lua and upload it to the CC computer (you should not teach again)

Enter Edit Startup.lua

Then enter inside

While True Do Shell.run ("Monitor Right TX.LUA") END

Right here is the ID of the screen.

Save, restart the computer's dynamic map and display it on the screen