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39 lines
952 B
C
39 lines
952 B
C
/*
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mkvmerge -- utility for splicing together matroska files
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from component media subtypes
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aac_common.h
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Written by Moritz Bunkus <moritz@bunkus.org>
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Distributed under the GPL
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see the file COPYING for details
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or visit http://www.gnu.org/copyleft/gpl.html
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*/
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/*!
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\file
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\version \$Id: aac_common.h,v 1.4 2003/05/19 20:51:12 mosu Exp $
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\brief definitions and helper functions for AAC data
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\author Moritz Bunkus <moritz@bunkus.org>
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*/
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#ifndef __AACCOMMON_H
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#define __AACCOMMON_H
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typedef struct {
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int sample_rate;
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int bit_rate;
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int channels;
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int bytes;
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int id; // 0 = MPEG-4, 1 = MPEG-2
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int profile;
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int header_bit_size, header_byte_size, data_byte_size;
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} aac_header_t;
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int parse_aac_adif_header(unsigned char *buf, int size,
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aac_header_t *aac_header);
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int find_aac_header(unsigned char *buf, int size, aac_header_t *aac_header);
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#endif // __AACCOMMON_H
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