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/*
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 * MPEG2 transport stream defines
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 * Copyright (c) 2003 Fabrice Bellard
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 *
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 * This file is part of Libav.
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 *
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 * Libav is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2.1 of the License, or (at your option) any later version.
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 *
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 * Libav is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with Libav; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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 */
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#ifndef AVFORMAT_MPEGTS_H
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#define AVFORMAT_MPEGTS_H
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#include "avformat.h"
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#define TS_FEC_PACKET_SIZE 204
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#define TS_DVHS_PACKET_SIZE 192
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#define TS_PACKET_SIZE 188
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#define TS_MAX_PACKET_SIZE 204
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#define NB_PID_MAX 8192
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#define MAX_SECTION_SIZE 4096
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/* pids */
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#define PAT_PID                 0x0000
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#define SDT_PID                 0x0011
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/* table ids */
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#define PAT_TID   0x00
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#define PMT_TID   0x02
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#define SDT_TID   0x42
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#define STREAM_TYPE_VIDEO_MPEG1     0x01
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#define STREAM_TYPE_VIDEO_MPEG2     0x02
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#define STREAM_TYPE_AUDIO_MPEG1     0x03
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#define STREAM_TYPE_AUDIO_MPEG2     0x04
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#define STREAM_TYPE_PRIVATE_SECTION 0x05
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#define STREAM_TYPE_PRIVATE_DATA    0x06
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#define STREAM_TYPE_AUDIO_AAC       0x0f
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#define STREAM_TYPE_AUDIO_AAC_LATM  0x11
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#define STREAM_TYPE_VIDEO_MPEG4     0x10
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#define STREAM_TYPE_VIDEO_H264      0x1b
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#define STREAM_TYPE_VIDEO_VC1       0xea
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#define STREAM_TYPE_VIDEO_DIRAC     0xd1
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#define STREAM_TYPE_AUDIO_AC3       0x81
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#define STREAM_TYPE_AUDIO_DTS       0x8a
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typedef struct MpegTSContext MpegTSContext;
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MpegTSContext *ff_mpegts_parse_open(AVFormatContext *s);
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int ff_mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
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                           const uint8_t *buf, int len);
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void ff_mpegts_parse_close(MpegTSContext *ts);
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/**
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 * Parse an MPEG-2 descriptor
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 * @param[in] fc                    Format context (used for logging only)
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 * @param st                        Stream
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 * @param stream_type               STREAM_TYPE_xxx
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 * @param pp                        Descriptor buffer pointer
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 * @param desc_list_end             End of buffer
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 * @param mp4_dec_config_descr_len  Length of 'mp4_dec_config_descr', or zero if not present
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 * @param mp4_es_id
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 * @param pid
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 * @param mp4_dec_config_descr
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 * @return <0 to stop processing
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 */
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int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type,
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                              const uint8_t **pp, const uint8_t *desc_list_end,
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                              int mp4_dec_config_descr_len, int mp4_es_id, int pid,
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                              uint8_t *mp4_dec_config_descr);
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#endif /* AVFORMAT_MPEGTS_H */