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[kdenlive] / src / lib / audio / audioEnvelope.cpp

diff --git a/src/lib/audio/audioEnvelope.cpp b/src/lib/audio/audioEnvelope.cpp
index 3968f6228818d64c3546af47cea2207b62114d18..7849372d1a5ce067d715d3a0dcfd59d1a297a3c7 100644 (file)
--- a/src/lib/audio/audioEnvelope.cpp
+++ b/src/lib/audio/audioEnvelope.cpp
@@ -71,6 +71,8 @@ void AudioEnvelope::loadEnvelope()
 
     QTime t;
     t.start();
+    m_producer->seek(0);
+    m_producer->set_speed(1.0); // This is necessary, otherwise we don't get any new frames in the 2nd run.
     for (int i = 0; i < m_envelopeSize; i++) {
 
         frame = m_producer->get_frame(i);
@@ -89,6 +91,11 @@ void AudioEnvelope::loadEnvelope()
         if (sum > m_envelopeMax) {
             m_envelopeMax = sum;
         }
+
+//        std::cout << position << "|" << m_producer->get_playtime()
+//                  << "-" << m_producer->get_in() << "+" << m_producer->get_out() << " ";
+
+        delete frame;
     }
     m_envelopeMean /= m_envelopeSize;
     std::cout << "Calculating the envelope (" << m_envelopeSize << " frames) took "