diff --git a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecbuffer.cpp b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecbuffer.cpp
index 5a3e0b549..f4a9f11c2 100644
--- a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecbuffer.cpp
+++ b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecbuffer.cpp
@@ -46,6 +46,8 @@ SDRdaemonFECBuffer::SDRdaemonFECBuffer(uint32_t throttlems) :
 	m_currentMeta.init();
 	m_framesNbBytes = nbDecoderSlots * sizeof(BufferFrame);
 	m_wrDeltaEstimate = m_framesNbBytes / 2;
+	m_tvOut_sec = 0;
+	m_tvOut_usec = 0;
 	m_readNbBytes = 1;
     m_paramsCM256.BlockBytes = sizeof(ProtectedBlock); // never changes
     m_paramsCM256.OriginalCount = m_nbOriginalBlocks;  // never changes
@@ -169,6 +171,17 @@ void SDRdaemonFECBuffer::checkSlotData(int slotIndex)
     m_wrDeltaEstimate = pseudoWriteIndex - m_readIndex;
     m_nbWrites++;
 
+    int rwDelayBytes = (m_wrDeltaEstimate > 0 ? m_wrDeltaEstimate : sizeof(BufferFrame) * nbDecoderSlots + m_wrDeltaEstimate);
+    int sampleRate = m_currentMeta.m_sampleRate;
+
+    if (sampleRate > 0)
+    {
+        int64_t ts = m_currentMeta.m_tv_sec * 1000000LL + m_currentMeta.m_tv_usec;
+        ts -= (rwDelayBytes * 1000000LL) / (sampleRate * sizeof(Sample));
+        m_tvOut_sec = ts / 1000000LL;
+        m_tvOut_usec = ts - (m_tvOut_sec * 1000000LL);
+    }
+
     if (!m_decoderSlots[slotIndex].m_decoded)
     {
         qDebug() << "SDRdaemonFECBuffer::checkSlotData: incomplete frame:"
diff --git a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecbuffer.h b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecbuffer.h
index f428f268d..9353ab34c 100644
--- a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecbuffer.h
+++ b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecbuffer.h
@@ -92,6 +92,10 @@ public:
 	// meta data
 	const MetaDataFEC& getCurrentMeta() const { return m_currentMeta; }
 
+	// samples timestamp
+	uint32_t getTVOutSec() const { return m_tvOut_sec; }
+	uint32_t getTVOutUsec() const { return m_tvOut_usec; }
+
     // stats
 
 	int getCurNbBlocks() const { return m_curNbBlocks; }
@@ -187,6 +191,8 @@ private:
     bool                 m_framesDecoded;        //!< [stats] true if all frames were decoded since last poll
     int                  m_readIndex;            //!< current byte read index in frames buffer
     int                  m_wrDeltaEstimate;      //!< Sampled estimate of write to read indexes difference
+    uint32_t             m_tvOut_sec;            //!< Estimated returned samples timestamp (seconds)
+    uint32_t             m_tvOut_usec;           //!< Estimated returned samples timestamp (microseconds)
     int                  m_readNbBytes;          //!< Nominal number of bytes per read (50ms)
 
 	uint32_t m_throttlemsNominal;  //!< Initial throttle in ms
diff --git a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecudphandler.cpp b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecudphandler.cpp
index 55f232d2f..760081afb 100644
--- a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecudphandler.cpp
+++ b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecudphandler.cpp
@@ -149,8 +149,10 @@ void SDRdaemonFECUDPHandler::processData()
     const SDRdaemonFECBuffer::MetaDataFEC& metaData =  m_sdrDaemonBuffer.getCurrentMeta();
 
     bool change = false;
-    m_tv_sec = metaData.m_tv_sec;
-    m_tv_usec = metaData.m_tv_usec;
+//    m_tv_sec = metaData.m_tv_sec;
+//    m_tv_usec = metaData.m_tv_usec;
+    m_tv_sec = m_sdrDaemonBuffer.getTVOutSec();
+    m_tv_usec = m_sdrDaemonBuffer.getTVOutUsec();
 
     if (m_centerFrequency != metaData.m_centerFrequency)
     {