Fix sign when calculation the sample positions from beats

1 files changed, 3 insertions, 1 deletions

diff --git a/src/analyzer/plugins/analyzerqueenmarybeats.cpp b/src/analyzer/plugins/analyzerqueenmarybeats.cpp
index 3cc16210fa..47ba8a1347 100644
--- a/src/analyzer/plugins/analyzerqueenmarybeats.cpp
+++ b/src/analyzer/plugins/analyzerqueenmarybeats.cpp
@@ -105,7 +105,9 @@ bool AnalyzerQueenMaryBeats::finalize() {
 
     m_resultBeats.reserve(static_cast<int>(beats.size()));
     for (size_t i = 0; i < beats.size(); ++i) {
-        double result = (beats.at(i) * m_stepSize) - m_stepSize / 2;
+        // we add the halve m_stepSize here, because the beat
+        // is detected between the two samples.
+        double result = (beats.at(i) * m_stepSize) + m_stepSize / 2;
         m_resultBeats.push_back(result);
     }