2 * This file is part of FFmpeg.
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.
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.
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
19 #ifndef AVCODEC_ADTS_PARSER_H
20 #define AVCODEC_ADTS_PARSER_H
25 #define AV_AAC_ADTS_HEADER_SIZE 7
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.
34 int av_adts_header_parse(const uint8_t *buf, uint32_t *samples,
37 #endif /* AVCODEC_ADTS_PARSER_H */