Basics of DCP import.

1 files changed, 47 insertions, 0 deletions

diff --git a/src/lib/dcp_examiner.h b/src/lib/dcp_examiner.h
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+++ b/src/lib/dcp_examiner.h
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+/*
+    Copyright (C) 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 "video_examiner.h"
+
+class DCPContent;
+
+class DCPExaminer : public VideoExaminer
+{
+public:
+	DCPExaminer (boost::shared_ptr<const DCPContent>);
+	
+	float video_frame_rate () const {
+		return _video_frame_rate.get_value_or (24);
+	}
+	
+	dcp::Size video_size () const {
+		return _video_size.get_value_or (dcp::Size (1998, 1080));
+	}
+	
+	ContentTime video_length () const {
+		return _video_length;
+	}
+
+private:
+	boost::optional<float> _video_frame_rate;
+	boost::optional<dcp::Size> _video_size;
+	ContentTime _video_length;
+	boost::optional<int> _audio_channels;
+	boost::optional<int> _audio_frame_rate;
+};