| 1 | /*
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| 2 | * MPEG2 transport stream defines
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| 3 | * Copyright (c) 2003 Fabrice Bellard.
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| 4 | *
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| 5 | * This library is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU Lesser General Public
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| 7 | * License as published by the Free Software Foundation; either
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| 8 | * version 2 of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This library is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 13 | * Lesser General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU Lesser General Public
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| 16 | * License along with this library; if not, write to the Free Software
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| 17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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| 18 | */
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| 19 |
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| 20 | #define TS_FEC_PACKET_SIZE 204
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| 21 | #define TS_DVHS_PACKET_SIZE 192
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| 22 | #define TS_PACKET_SIZE 188
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| 23 | #define NB_PID_MAX 8192
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| 24 | #define MAX_SECTION_SIZE 4096
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| 25 |
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| 26 | /* pids */
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| 27 | #define PAT_PID 0x0000
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| 28 | #define SDT_PID 0x0011
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| 29 |
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| 30 | /* table ids */
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| 31 | #define PAT_TID 0x00
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| 32 | #define PMT_TID 0x02
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| 33 | #define SDT_TID 0x42
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| 34 |
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| 35 | /* descriptor ids */
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| 36 | #define DVB_SUBT_DESCID 0x59
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| 37 |
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| 38 | #define STREAM_TYPE_VIDEO_MPEG1 0x01
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| 39 | #define STREAM_TYPE_VIDEO_MPEG2 0x02
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| 40 | #define STREAM_TYPE_AUDIO_MPEG1 0x03
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| 41 | #define STREAM_TYPE_AUDIO_MPEG2 0x04
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| 42 | #define STREAM_TYPE_PRIVATE_SECTION 0x05
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| 43 | #define STREAM_TYPE_PRIVATE_DATA 0x06
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| 44 | #define STREAM_TYPE_AUDIO_AAC 0x0f
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| 45 | #define STREAM_TYPE_VIDEO_MPEG4 0x10
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| 46 | #define STREAM_TYPE_VIDEO_H264 0x1b
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| 47 |
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| 48 | #define STREAM_TYPE_AUDIO_AC3 0x81
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| 49 | #define STREAM_TYPE_AUDIO_DTS 0x8a
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| 50 |
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| 51 | #define STREAM_TYPE_SUBTITLE_DVB 0x100
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| 52 |
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| 53 | unsigned int mpegts_crc32(const uint8_t *data, int len);
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| 54 | extern AVOutputFormat mpegts_muxer;
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| 55 |
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| 56 | typedef struct MpegTSContext MpegTSContext;
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| 57 |
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| 58 | MpegTSContext *mpegts_parse_open(AVFormatContext *s);
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| 59 | int mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
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| 60 | const uint8_t *buf, int len);
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| 61 | void mpegts_parse_close(MpegTSContext *ts);
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