1 files changed, 1 insertions, 0 deletions
diff --git a/src/AS_DCP_PCM.cpp b/src/AS_DCP_PCM.cpp
index 1db626c..faf42f1 100755
--- a/src/AS_DCP_PCM.cpp
+++ b/src/AS_DCP_PCM.cpp
@@ -67,6 +67,7 @@ MD_to_PCM_ADesc(MXF::WaveAudioDescriptor* ADescObj, PCM::AudioDescriptor& ADesc)
   ADesc.BlockAlign = ADescObj->BlockAlign;
   ADesc.AvgBps = ADescObj->AvgBps;
   ADesc.LinkedTrackID = ADescObj->LinkedTrackID;
+  assert(ADescObj->ContainerDuration <= 0xFFFFFFFFL);
   ADesc.ContainerDuration = ADescObj->ContainerDuration;
   return RESULT_OK;
 }