Handle multiple audio streams in a single piece of content

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

diff --git a/src/lib/sndfile_examiner.cc b/src/lib/sndfile_examiner.cc
new file mode 100644 (file)
index 0000000..5f2338a
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+++ b/src/lib/sndfile_examiner.cc
@@ -0,0 +1,46 @@
+/*
+    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_examiner.h"
+
+using boost::shared_ptr;
+
+SndfileExaminer::SndfileExaminer (shared_ptr<const SndfileContent> content)
+       : Sndfile (content)
+{
+
+}
+
+int
+SndfileExaminer::audio_channels () const
+{
+       return _info.channels;
+}
+
+Frame
+SndfileExaminer::audio_length () const
+{
+       return _info.frames;
+}
+
+int
+SndfileExaminer::audio_frame_rate () const
+{
+       return _info.samplerate;
+}