125f6aa501d785e3f89f844c9698eaa34090868a
[libav.git] / libavcodec / mpeg4video_parser.h
1 /*
2 * MPEG4 video 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 FFMPEG_MPEG4VIDEO_PARSER_H
24 #define FFMPEG_MPEG4VIDEO_PARSER_H
25
26 #include "parser.h"
27
28 /**
29 * finds the end of the current frame in the bitstream.
30 * @return the position of the first byte of the next frame, or -1
31 */
32 int ff_mpeg4_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size);
33
34 #endif /* FFMPEG_MPEG4VIDEO_PARSER_H */