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/*
Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DCPOMATIC_AUDIO_EXAMINER_H
#define DCPOMATIC_AUDIO_EXAMINER_H
#include "types.h"
/** @file src/lib/audio_examiner.h
* @brief AudioExaminer class.
*/
/** @class AudioExaminer
* @brief Parent for classes which examine AudioContent for their pertinent details.
*/
class AudioExaminer
{
public:
virtual ~AudioExaminer () {}
virtual bool has_audio () const = 0;
virtual int audio_channels () const = 0;
virtual Frame audio_length () const = 0;
virtual int audio_frame_rate () const = 0;
};
#endif
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