X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fmxf.cc;h=1c493901e72c47102799c059a17a55dda38f047e;hb=689d56339857b0a82156641f28392b8d2f11beea;hp=0cde395c1ca92752ff0505a85b0ec0e5ed5f72b4;hpb=42a65cba0d8da23c12af52015e66cd9dc0b5a5fa;p=libdcp.git

diff --git a/src/mxf.cc b/src/mxf.cc
index 0cde395c..1c493901 100644
--- a/src/mxf.cc
+++ b/src/mxf.cc
@@ -36,6 +36,7 @@
 #include <iostream>
 
 using std::string;
+using std::cout;
 using std::list;
 using std::pair;
 using boost::shared_ptr;
@@ -93,7 +94,7 @@ MXF::set_key (Key key)
 		/* No key ID so far; we now need one */
 		_key_id = make_uuid ();
 	}
-	
+
 	_decryption_context = new ASDCP::AESDecContext;
 	if (ASDCP_FAILURE (_decryption_context->InitKey (_key->value ()))) {
 		throw MiscError ("could not set up decryption context");
@@ -105,11 +106,13 @@ MXF::read_writer_info (ASDCP::WriterInfo const & info)
 {
 	char buffer[64];
 
-	Kumu::bin2UUIDhex (info.CryptographicKeyID, ASDCP::UUIDlen, buffer, sizeof (buffer));
-	_key_id = buffer;
+	if (info.EncryptedEssence) {
+		Kumu::bin2UUIDhex (info.CryptographicKeyID, ASDCP::UUIDlen, buffer, sizeof (buffer));
+		_key_id = buffer;
+	}
 
 	_metadata.read (info);
-	
+
 	Kumu::bin2UUIDhex (info.AssetUUID, ASDCP::UUIDlen, buffer, sizeof (buffer));
 	return buffer;
 }