From f79f82abb7296f1cf7b828ec58e7fbd4db32b2b1 Mon Sep 17 00:00:00 2001
From: Dan Dennedy <dan@dennedy.org>
Date: Fri, 20 Dec 2024 17:32:21 -0800
Subject: [PATCH] fix thumbnail cache spoiled by Settings > Time Format

---
 src/models/playlistmodel.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/models/playlistmodel.cpp b/src/models/playlistmodel.cpp
index 13b35592f4..31a5f2459c 100644
--- a/src/models/playlistmodel.cpp
+++ b/src/models/playlistmodel.cpp
@@ -99,7 +99,7 @@ class UpdateThumbnailTask : public QRunnable
 
     QString cacheKey(int frameNumber)
     {
-        QString time = m_producer.frames_to_time(frameNumber, Settings.timeFormat());
+        QString time = m_producer.frames_to_time(frameNumber, mlt_time_clock);
         // Reduce the precision to centiseconds to increase chance for cache hit
         // without much loss of accuracy.
         time = time.left(time.size() - 1);
@@ -163,9 +163,6 @@ class UpdateThumbnailTask : public QRunnable
             return QImage();
         }
     }
-
-signals:
-    void thumbnailUpdated(int row);
 };
 
 PlaylistModel::PlaylistModel(QObject *parent)