2 * This file is part of Libav.
4 * Libav 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 * Libav 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 Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 * A public API for Vorbis parsing
23 * Determines the duration for each packet.
26 #ifndef AVCODEC_VORBIS_PARSE_H
27 #define AVCODEC_VORBIS_PARSE_H
31 typedef struct AVVorbisParseContext AVVorbisParseContext;
34 * Allocate and initialize the Vorbis parser using headers in the extradata.
36 AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata,
40 * Free the parser and everything associated with it.
42 void av_vorbis_parse_free(AVVorbisParseContext **s);
45 * Get the duration for a Vorbis packet.
47 * @param s Vorbis parser context
48 * @param buf buffer containing a Vorbis frame
49 * @param buf_size size of the buffer
51 int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf,
54 void av_vorbis_parse_reset(AVVorbisParseContext *s);
56 #endif /* AVCODEC_VORBIS_PARSE_H */