FFmpeg
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
mpeg4video_parser.h
Go to the documentation of this file.
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 AVCODEC_MPEG4VIDEO_PARSER_H
24 #define AVCODEC_MPEG4VIDEO_PARSER_H
25 
26 #include "parser.h"
27 
28 /**
29  * Find 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 /* AVCODEC_MPEG4VIDEO_PARSER_H */