mpeg4audio.h
Go to the documentation of this file.
1 /*
2  * MPEG-4 Audio common header
3  * Copyright (c) 2008 Baptiste Coudurier <baptiste.coudurier@free.fr>
4  *
5  * This file is part of Libav.
6  *
7  * Libav is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * Libav is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with Libav; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 #ifndef AVCODEC_MPEG4AUDIO_H
23 #define AVCODEC_MPEG4AUDIO_H
24 
25 #include <stdint.h>
26 #include "get_bits.h"
27 #include "put_bits.h"
28 
29 typedef struct {
34  int sbr;
39  int channels;
40  int ps;
42 
43 extern const int avpriv_mpeg4audio_sample_rates[16];
44 extern const uint8_t ff_mpeg4audio_channels[8];
45 
54 int avpriv_mpeg4audio_get_config(MPEG4AudioConfig *c, const uint8_t *buf,
55  int bit_size, int sync_extension);
56 
59  // Support? Name
69  AOT_TTSI = 12,
102 };
103 
104 #define MAX_PCE_SIZE 304
105 
106 
108 
109 #endif /* AVCODEC_MPEG4AUDIO_H */