Jj0YzL5nvJ

local api = "wasapi"
local deviceList = {}
local function cycle_adevice(s, e, d)
	while s ~= e + d do -- until the loop would cycle back to the number we started on
		if string.find(mp.get_property("audio-device"), deviceList[s].name, 1, true) then
			while true do
				if s + d == 0 then --the device list starts at 1; 0 means we iterated to far
					s = #deviceList + 1 --so lets restart at the last device
				elseif s + d == #deviceList + 1 then --we iterated past the last device
					s = 0 --then start from the beginning