From ae3daa2a664510d60869be8921a6d8be91c1fd30 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Mon, 13 Jul 2026 08:54:40 +0200
Subject: [PATCH] Update Ableton exporter to use explicit automation targets

---
 src/lib/exporters/ableton/builders.ts | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/lib/exporters/ableton/builders.ts b/src/lib/exporters/ableton/builders.ts
index 09c3c0a..4c3ba6b 100644
--- a/src/lib/exporters/ableton/builders.ts
+++ b/src/lib/exporters/ableton/builders.ts
@@ -15,6 +15,7 @@ import abletonTransformer, {
 } from '../../transformers/ableton';
 import { getQuarterNotesPerBar } from '../utils';
 import {
+  AbletonAutomationTarget,
   AbletonAutomationTargets,
   buildArrangementEnvelopes,
   buildClipEnvelopes,
@@ -176,7 +177,7 @@ function findAutoFilters(node: any, result: any[] = []): any[] {
 function addTarget(
   targets: AbletonAutomationTargets,
   parameter: FaderParam,
-  target: { arrangement?: number; session?: number },
+  target: AbletonAutomationTarget,
 ) {
   if (target.arrangement === undefined && target.session === undefined) {
     return;
@@ -187,14 +188,14 @@ function addTarget(
 function trackAutomationTargets(midiTrack: any, includeArrangementMixer: boolean) {
   const targets: AbletonAutomationTargets = {};
   const mixer = midiTrack.DeviceChain.Mixer;
-  addTarget(targets, FaderParam.LVL, {
-    arrangement: includeArrangementMixer ? Number(mixer.Volume.AutomationTarget['@Id']) : undefined,
-    session: Number(mixer.Volume.AutomationTarget['@Id']),
-  });
-  addTarget(targets, FaderParam.PAN, {
-    arrangement: includeArrangementMixer ? Number(mixer.Pan.AutomationTarget['@Id']) : undefined,
-    session: Number(mixer.Pan.AutomationTarget['@Id']),
-  });
+  const volumeTarget = targetFor(mixer.Volume);
+  const panTarget = targetFor(mixer.Pan);
+  if (!includeArrangementMixer) {
+    volumeTarget.arrangement = undefined;
+    panTarget.arrangement = undefined;
+  }
+  addTarget(targets, FaderParam.LVL, volumeTarget);
+  addTarget(targets, FaderParam.PAN, panTarget);
 
   const send = mixer.Sends?.TrackSendHolder?.Send;
   if (send) {