1 files changed, 1 insertions, 1 deletions
diff --git a/src/mxf.cc b/src/mxf.cc
index 3f8ab5d3..d73c590b 100644
--- a/src/mxf.cc
+++ b/src/mxf.cc
@@ -148,7 +148,7 @@ void
 MXF::read_writer_info (ASDCP::WriterInfo const & info)
 {
 	char buffer[64];
-	Kumu::bin2UUIDhex (info.AssetUUID, 16, buffer, 64);
+	Kumu::bin2UUIDhex (info.AssetUUID, ASDCP::UUIDlen, buffer, sizeof (buffer));
 	_id = buffer;
 }