add multiple inclusion guards to headers
[libav.git] / libavformat / mpegts.h
1 /*
2 * MPEG2 transport stream defines
3 * Copyright (c) 2003 Fabrice Bellard.
4 *
5 * This file is part of FFmpeg.
6 *
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 #ifndef AVFORMAT_MPEGTS_H
23 #define AVFORMAT_MPEGTS_H
24
25 #include "avformat.h"
26
27 #define TS_FEC_PACKET_SIZE 204
28 #define TS_DVHS_PACKET_SIZE 192
29 #define TS_PACKET_SIZE 188
30 #define NB_PID_MAX 8192
31 #define MAX_SECTION_SIZE 4096
32
33 /* pids */
34 #define PAT_PID 0x0000
35 #define SDT_PID 0x0011
36
37 /* table ids */
38 #define PAT_TID 0x00
39 #define PMT_TID 0x02
40 #define SDT_TID 0x42
41
42 /* descriptor ids */
43 #define DVB_SUBT_DESCID 0x59
44
45 #define STREAM_TYPE_VIDEO_MPEG1 0x01
46 #define STREAM_TYPE_VIDEO_MPEG2 0x02
47 #define STREAM_TYPE_AUDIO_MPEG1 0x03
48 #define STREAM_TYPE_AUDIO_MPEG2 0x04
49 #define STREAM_TYPE_PRIVATE_SECTION 0x05
50 #define STREAM_TYPE_PRIVATE_DATA 0x06
51 #define STREAM_TYPE_AUDIO_AAC 0x0f
52 #define STREAM_TYPE_VIDEO_MPEG4 0x10
53 #define STREAM_TYPE_VIDEO_H264 0x1b
54 #define STREAM_TYPE_VIDEO_VC1 0xea
55
56 #define STREAM_TYPE_AUDIO_AC3 0x81
57 #define STREAM_TYPE_AUDIO_DTS 0x8a
58
59 #define STREAM_TYPE_SUBTITLE_DVB 0x100
60
61 extern AVOutputFormat mpegts_muxer;
62
63 typedef struct MpegTSContext MpegTSContext;
64
65 MpegTSContext *mpegts_parse_open(AVFormatContext *s);
66 int mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
67 const uint8_t *buf, int len);
68 void mpegts_parse_close(MpegTSContext *ts);
69
70 #endif