Good evening, first of all I am not a programmer but I would like to learn slowly and so I am trying with visual basic to create some scripts for Vmix. As a test script I am trying to make it so that when I press the v key on the keyboard the output switches from camera 1 to the first video contained in a list. The script code however seems to absolutely not want to digest the End Sub closure, even if it seems to be regular. Who can help me? This is the code:
Tks Andrew


Dim HD_Webcam_PC_Frontale As String = "HD Webcam PC Frontale"
Dim listInputName As String = "List" ' Assicurati che il nome della tua lista sia proprio "List"

'-- Imposta la telecamera all'inizio
API.Function("CutDirect", Input:=HD_Webcam_PC_Frontale)

'-- Gestione degli eventi della tastiera
Sub OnKeyDown(Key)
If Key = 86 Then ' 86 è il codice ASCII per il tasto "v"
API.Function("ListPlayIndex", Input:=List, Value:="0") ' Riproduce il primo video (indice 0)
End If
End Sub

I load this code into the script window, but when I save it it always gives the same error. of end sub. Could you explain to me what you mean then when you say that I must have a script? Why does it not allow me to save it....Thanks a lot

sorry if I understood correctly this means that more functions and calls to the PC keyboard or to dialogues with any external programs/interfaces that provide more if then nodes and therefore in fact particular functions are not possible? But there is no way to interact with Vmix in a more complete way. Sorry but I am a beginner and before I launch into things that perhaps are not possible I would like to have the complete picture of how open Vmix can be to programming. So also to understand how the manufacturers who create HW interfaces that communicate with Vmix or external audio programs to Vmix do it. Tks