ac3_parser.h (1207B)
1 /* 2 * AC-3 parser prototypes 3 * Copyright (c) 2003 Fabrice Bellard 4 * Copyright (c) 2003 Michael Niedermayer 5 * 6 * This file is part of FFmpeg. 7 * 8 * FFmpeg 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 * FFmpeg 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 FFmpeg; 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_AC3_PARSER_H 24 #define AVCODEC_AC3_PARSER_H 25 26 #include <stddef.h> 27 #include <stdint.h> 28 29 /** 30 * Extract the bitstream ID and the frame size from AC-3 data. 31 */ 32 int av_ac3_parse_header(const uint8_t *buf, size_t size, 33 uint8_t *bitstream_id, uint16_t *frame_size); 34 35 36 #endif /* AVCODEC_AC3_PARSER_H */