remix surround channel levels (original) (raw)
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remix surround channel levels
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cmCenter = 1 |
---|
local defCenter = 1 |
cmFront = 0.707 |
local defFront = 0.707 |
cmSide = 0.707 |
local defSide = 0.707 |
cmBack = 0.707 |
local defBack = 0.707 |
cmLFE = 0 |
local defLFE = 0 |
local function mix(channel, adjustment) |
if channel == "reset" then |
cmCenter = defCenter |
cmFront = defFront |
cmSide = defSide |
cmBack = defBack |
cmLFE = defLFE |
else |
_G[channel] = _G[channel] + adjustment |
if _G[channel] < 0.001 then _G[channel] = 0 end |
end |
mp.set_property("af", "lavfi=[pan=stereo|FL="..cmCenter.."FC+"..cmFront.."FL+"..cmSide.."SL+"..cmBack.."BL+"..cmLFE.."LFE |
mp.osd_message("lavfi=[pan=stereo|\nFL="..cmCenter.."FC+"..cmFront.."FL+"..cmSide.."SL+"..cmBack.."BL+"..cmLFE.."LFE |
end |
mp.add_key_binding("Ctrl+Shift+F8", "mReset", function() mix("reset") end) |
mp.add_key_binding("Shift+F8", "cUp", function() mix("cmCenter",0.1) end) |
mp.add_key_binding("Ctrl+F8", "cDown", function() mix("cmCenter",-0.1) end) |
mp.add_key_binding("Shift+F9", "fUp", function() mix("cmFront",0.1) end) |
mp.add_key_binding("Ctrl+F9", "fDown", function() mix("cmFront",-0.1) end) |
mp.add_key_binding("Shift+F10", "sUp", function() mix("cmSide",0.1) end) |
mp.add_key_binding("Ctrl+F10", "sDown", function() mix("cmSide",-0.1) end) |
mp.add_key_binding("Shift+F11", "bUp", function() mix("cmBack",0.1) end) |
mp.add_key_binding("Ctrl+F11", "bDown", function() mix("cmBack",-0.1) end) |
mp.add_key_binding("Shift+F12", "lUp", function() mix("cmLFE",0.1) end) |
mp.add_key_binding("Ctrl+F12", "lDown", function() mix("cmLFE",-0.1) end) |