51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
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#ifndef _SEGMENT_H
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#define _SEGMENT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* segment.h
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*
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* Created by Mark Levy on 06/04/2006.
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* Copyright 2006 Centre for Digital Music, Queen Mary, University of London.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*
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*/
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typedef struct segment_t
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{
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long start; /* in samples */
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long end;
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int type;
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} segment_t;
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typedef struct segmentation_t
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{
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int nsegs; /* number of segments */
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int nsegtypes; /* number of segment types, so possible types are {0,1,...,nsegtypes-1} */
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int samplerate;
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segment_t* segments;
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} segmentation_t;
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typedef enum
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{
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FEATURE_TYPE_UNKNOWN = 0,
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FEATURE_TYPE_CONSTQ = 1,
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FEATURE_TYPE_CHROMA = 2,
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FEATURE_TYPE_MFCC = 3
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} feature_types;
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#ifdef __cplusplus
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}
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#endif
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#endif
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