Move some CPL writing from picture/sound assets to the MXF. Pick up key_id from CPL assets and hence provide and test for encrypted() method on DCP.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/dcp.cc b/src/dcp.cc
index fdd7a1f5..c2118ed0 100644
--- a/src/dcp.cc
+++ b/src/dcp.cc
@@ -302,3 +302,15 @@ DCP::assets () const
 	a.unique ();
 	return a;
 }
+
+bool
+DCP::encrypted () const
+{
+	for (list<shared_ptr<const CPL> >::const_iterator i = _cpls.begin(); i != _cpls.end(); ++i) {
+		if ((*i)->encrypted ()) {
+			return true;
+		}
+	}
+
+	return false;
+}