1 files changed, 46 insertions, 0 deletions
diff --git a/src/mxf_writer.cc b/src/mxf_writer.cc
new file mode 100644
index 00000000..c5fca159
--- /dev/null
+++ b/src/mxf_writer.cc
@@ -0,0 +1,46 @@
+/*
+    Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "mxf_writer.h"
+#include "mxf.h"
+
+using namespace dcp;
+
+MXFWriter::MXFWriter (MXF* mxf, boost::filesystem::path file)
+	: _mxf (mxf)
+	, _file (file)
+	, _frames_written (0)
+	, _finalized (false)
+{
+	mxf->_file = file;
+	mxf->_hash.clear ();
+}
+
+MXFWriter::~MXFWriter ()
+{
+	assert (_finalized);
+}
+
+void
+MXFWriter::finalize ()
+{
+	assert (!_finalized);
+	_finalized = true;
+	_mxf->_intrinsic_duration = _frames_written;
+}