2 files changed, 3 insertions, 3 deletions
diff --git a/src/MXFTypes.cpp b/src/MXFTypes.cpp
index 30e36b9..ec55f87 100755
--- a/src/MXFTypes.cpp
+++ b/src/MXFTypes.cpp
@@ -778,7 +778,7 @@ ASDCP::MXF::Raw::EncodeString(char* str_buf, ui32_t buf_len) const
 //
 bool
 ASDCP::MXF::J2KExtendedCapabilities::Archive(Kumu::MemIOWriter* Writer) const {
-  if ( ! Writer->WriteUi8(Pcap) )
+  if ( ! Writer->WriteUi32BE(Pcap) )
     {
       return false;
     }
@@ -797,7 +797,7 @@ ASDCP::MXF::J2KExtendedCapabilities::Archive(Kumu::MemIOWriter* Writer) const {
 //
 bool
 ASDCP::MXF::J2KExtendedCapabilities::Unarchive(Kumu::MemIOReader* Reader) {
-  if ( ! Reader->ReadUi8(&Pcap) )
+  if ( ! Reader->ReadUi32BE(&Pcap) )
     {
       return false;
     }
diff --git a/src/MXFTypes.h b/src/MXFTypes.h
index 3220108..a39c967 100755
--- a/src/MXFTypes.h
+++ b/src/MXFTypes.h
@@ -693,7 +693,7 @@ namespace ASDCP
       class J2KExtendedCapabilities : public Kumu::IArchive
         {
         public:
-	  ui8_t Pcap; // TODO: is this the right type?
+	  ui32_t Pcap;
 	  ui16_t Ccapi[JP2K::MaxCapabilities];
 	
 	  bool HasValue() const { return true; }