Release Apply track volume to Items v1.0

Items Properties/neftovsky_Apply track volume to Items.lua

@@ -0,0 +1,44 @@
+-- @description Apply track volume to Items
+-- @author Neftovsky
+-- @version 1.0
+-- @about
+--   Apply track volume to Items
+--
+--       Applies selected track volume to its items (takes) and resets track fader to 0 dB.
+--       Compensates item volume (Pre-FX) based on track fader volume.
+--
+--       Usage:
+--       1. Select tracks.
+--       2. Run the script.
+--       3. Track volume resets to 0 dB, item volumes adjust accordingly.
+
+local selected_track_count = reaper.CountSelectedTracks(0)
+
+if selected_track_count > 0 then
+    for t = 0, selected_track_count - 1 do
+        local track = reaper.GetSelectedTrack(0, t)
+
+        if track then
+            local track_volume = reaper.GetMediaTrackInfo_Value(track, "D_VOL")
+
+            local item_count = reaper.CountTrackMediaItems(track)
+            for i = 0, item_count - 1 do
+                local item = reaper.GetTrackMediaItem(track, i)
+                if item then
+                    local take = reaper.GetActiveTake(item)
+                    if take then
+                        local item_vol = reaper.GetMediaItemTakeInfo_Value(take, "D_VOL")
+                        local compensated_vol = item_vol * track_volume
+                        reaper.SetMediaItemTakeInfo_Value(take, "D_VOL", compensated_vol)
+                    end
+                end
+            end
+
+            reaper.SetMediaTrackInfo_Value(track, "D_VOL", 1.0)
+        end
+    end
+else
+    reaper.ShowMessageBox("No tracks selected!", "Error", 0)
+end
+
+reaper.UpdateArrange()