Handle multiple audio streams in a single piece of content

[dcpomatic.git] / src / lib / sndfile_examiner.h

diff --git a/src/lib/sndfile_examiner.h b/src/lib/sndfile_examiner.h
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+++ b/src/lib/sndfile_examiner.h
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+/*
+    Copyright (C) 2015 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 "sndfile_base.h"
+#include "audio_examiner.h"
+
+class SndfileExaminer : public Sndfile, public AudioExaminer
+{
+public:
+       SndfileExaminer (boost::shared_ptr<const SndfileContent> content);
+       
+       int audio_channels () const;
+       Frame audio_length () const;
+       int audio_frame_rate () const;
+};