From 858110306c3bee24b97f04c21f74041f0e7ec403 Mon Sep 17 00:00:00 2001
From: daniel-c-harvey <the.real.daniel.harvey@gmail.com>
Date: Sun, 7 Jun 2026 15:09:48 -0400
Subject: [PATCH] fix: preserve full-track duration after seek-beyond-buffer
 reinit

---
 DeepDrftPublic/Interop/audio/AudioPlayer.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/DeepDrftPublic/Interop/audio/AudioPlayer.ts b/DeepDrftPublic/Interop/audio/AudioPlayer.ts
index 22d8c8a..cc0a755 100644
--- a/DeepDrftPublic/Interop/audio/AudioPlayer.ts
+++ b/DeepDrftPublic/Interop/audio/AudioPlayer.ts
@@ -140,9 +140,11 @@ export class AudioPlayer {
                     this.scheduler.addBuffer(result.buffer);
                 }
 
-                // Update duration estimate
+                // Update duration estimate — set once only; reinitializeFromOffset does not
+                // reset this.duration, so after a seek-beyond-buffer the synthesised header's
+                // shorter DataSize cannot overwrite the original full-track duration.
                 const estimatedDuration = this.streamDecoder.getEstimatedDuration();
-                if (estimatedDuration) {
+                if (estimatedDuration && this.duration === 0) {
                     this.duration = estimatedDuration;
                 }