Only create audio thumbs when they are enabled, clear cache when disabled

[kdenlive] / src / docclipbase.cpp

diff --git a/src/docclipbase.cpp b/src/docclipbase.cpp
index 42bcd3b679f46e6a4253b5e75545a51495f63030..47006dcfae1693a962818aa49d81707ba9132621 100644 (file)
--- a/src/docclipbase.cpp
+++ b/src/docclipbase.cpp
@@ -74,6 +74,11 @@ void DocClipBase::slotRequestAudioThumbs() {
     emit getAudioThumbs();
 }
 
+void DocClipBase::slotClearAudioCache() {
+    audioFrameChache.clear();
+    m_audioThumbCreated = false;
+}
+
 KThumb *DocClipBase::thumbProducer() {
     return m_thumbProd;
 }