aacadtsdec.h
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1 /*
2  * AAC ADTS header decoding prototypes and structures
3  * Copyright (c) 2003 Fabrice Bellard
4  * Copyright (c) 2003 Michael Niedermayer
5  *
6  * This file is part of Libav.
7  *
8  * Libav is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Lesser General Public
10  * License as published by the Free Software Foundation; either
11  * version 2.1 of the License, or (at your option) any later version.
12  *
13  * Libav is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with Libav; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21  */
22 
23 #ifndef AVCODEC_AACADTSDEC_H
24 #define AVCODEC_AACADTSDEC_H
25 
26 #include <stdint.h>
27 #include "get_bits.h"
28 
29 #define AAC_ADTS_HEADER_SIZE 7
30 
31 typedef struct {
32  uint32_t sample_rate;
33  uint32_t samples;
34  uint32_t bit_rate;
35  uint8_t crc_absent;
36  uint8_t object_type;
37  uint8_t sampling_index;
38  uint8_t chan_config;
39  uint8_t num_aac_frames;
41 
53 
54 #endif /* AVCODEC_AACADTSDEC_H */