Autohotkey-COM-Youtube : How get channel id from url?
This should give you the channel ID:
MsgBox, % YouTubeChannelId("https://www.youtube.com/watch?v=YzL0OBjnK8o")
return
YouTubeChannelId(url) {
hObject := ComObjCreate("WinHttp.WinHttpRequest.5.1")
hObject.Open("GET", url)
hObject.Send()
RegExMatch(hObject.ResponseText, "itemprop=""author"".+?channel\/([^""]+)", ChannelId)
return ChannelId1
}