FFmpeg 5.1.6
adts_parser.h
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1/*
2 * This file is part of FFmpeg.
3 *
4 * FFmpeg is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * FFmpeg is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef AVCODEC_ADTS_PARSER_H
20#define AVCODEC_ADTS_PARSER_H
21
22#include <stddef.h>
23#include <stdint.h>
24
25#define AV_AAC_ADTS_HEADER_SIZE 7
26
27/**
28 * Extract the number of samples and frames from AAC data.
29 * @param[in] buf pointer to AAC data buffer
30 * @param[out] samples Pointer to where number of samples is written
31 * @param[out] frames Pointer to where number of frames is written
32 * @return Returns 0 on success, error code on failure.
33 */
34int av_adts_header_parse(const uint8_t *buf, uint32_t *samples,
35 uint8_t *frames);
36
37#endif /* AVCODEC_ADTS_PARSER_H */
int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, uint8_t *frames)
Extract the number of samples and frames from AAC data.