Sound.pan read/write property
Get or set the sound pan, number that controls the distribution of the sound in channels. A value of -1.0 means the sound is on the left channel, a value of -1.0 means the sound is on the right channel.
This property default value is set to 0.0
Example
local audio = require "audio"
local console = require "console"
local sound = audio.Sound("music.mp3")
print("Press a key to exit")
local p = 0
local delta = -0.1
sound.pan = p
sound:play()
-- Play the sound from left to right by changing sound.pan at each second
while (not console.keyhit) and sound.playing do
p = p+delta
sound.pan = p
sys.sleep(1000)
if p <-0.5 then
delta = 0.1
elseif p > 0.5 then
delta = -0.1
end
end