diff --git a/plugins/samplesource/sigmffileinput/sigmffileinput.cpp b/plugins/samplesource/sigmffileinput/sigmffileinput.cpp
index dc6366f4d..df3769f72 100644
--- a/plugins/samplesource/sigmffileinput/sigmffileinput.cpp
+++ b/plugins/samplesource/sigmffileinput/sigmffileinput.cpp
@@ -262,9 +262,10 @@ void SigMFFileInput::extractCaptures(
         m_captureStarts.push_back(m_captures.back().m_sampleStart);
         m_captures.back().m_cumulativeTime = cumulativeTime;
         int sdrangelSampleRate = it->get<sdrangel::DescrT>().sample_rate;
+        double globalSampleRate = metaRecord->global.access<core::GlobalT>().sample_rate;
 
         if (sdrangelSampleRate == 0) {
-            m_captures.back().m_sampleRate = metaRecord->global.access<core::GlobalT>().sample_rate;
+            m_captures.back().m_sampleRate = globalSampleRate < 0 ? -globalSampleRate : globalSampleRate;
         } else {
             m_captures.back().m_sampleRate = sdrangelSampleRate;
         }
diff --git a/plugins/samplesource/sigmffileinput/sigmffileinputgui.cpp b/plugins/samplesource/sigmffileinput/sigmffileinputgui.cpp
index 39a6ba1d8..f9ee95489 100644
--- a/plugins/samplesource/sigmffileinput/sigmffileinputgui.cpp
+++ b/plugins/samplesource/sigmffileinput/sigmffileinputgui.cpp
@@ -212,9 +212,13 @@ bool SigMFFileInputGUI::handleMessage(const Message& message)
             if (m_metaInfo.m_sigMFVersion.size() > 0) {
                 m_recordInfo += QString("Version....: %1\n").arg(m_metaInfo.m_sigMFVersion);
             }
+            if (m_metaInfo.m_hw.size() > 0) {
+                m_recordInfo += QString("Hardware...: %1\n").arg(m_metaInfo.m_hw);
+            }
 
             m_recordInfo += QString("Data type..: %1\n").arg(m_metaInfo.m_dataTypeStr);
-            m_recordInfo += QString("Nb samples.: %1\n").arg(m_metaInfo.m_totalSamples);
+            m_recordInfo += QString("Swap I/Q...: %1\n").arg(m_metaInfo.m_dataType.m_swapIQ ? "yes" : "no");
+            m_recordInfo += QString("Nb samples.: %1 (%2S)\n").arg(m_metaInfo.m_totalSamples).arg(displayScaled(m_metaInfo.m_totalSamples, 3));
             m_recordInfo += QString("Nb captures: %1\n").arg(m_metaInfo.m_nbCaptures);
             m_recordInfo += QString("Nb annot...: %1\n").arg(m_metaInfo.m_nbAnnotations);
 
@@ -226,7 +230,7 @@ bool SigMFFileInputGUI::handleMessage(const Message& message)
             m_recordInfo += QString("Hardware...: %1\n").arg(m_metaInfo.m_hw);
             m_recordInfo += QString("Data type..: %1\n").arg(m_metaInfo.m_dataTypeStr);
             m_recordInfo += QString("Core SRate.: %1 S/s\n").arg(m_metaInfo.m_coreSampleRate);
-            m_recordInfo += QString("Nb samples.: %1\n").arg(m_metaInfo.m_totalSamples);
+            m_recordInfo += QString("Nb samples.: %1 (%2S)\n").arg(m_metaInfo.m_totalSamples).arg(displayScaled(m_metaInfo.m_totalSamples, 3));
             m_recordInfo += QString("Nb captures: %1\n").arg(m_metaInfo.m_nbCaptures);
             m_recordInfo += QString("SDRangel application info:\n");
             m_recordInfo += QString("Version....: v%1\n").arg(m_metaInfo.m_sdrAngelVersion);