5dbafeb7 |
/* |
41ed7ab4 |
* MPEG-2 transport stream defines |
406792e7 |
* Copyright (c) 2003 Fabrice Bellard |
5dbafeb7 |
* |
b78e7197 |
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or |
5dbafeb7 |
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either |
b78e7197 |
* version 2.1 of the License, or (at your option) any later version. |
5dbafeb7 |
* |
b78e7197 |
* FFmpeg is distributed in the hope that it will be useful, |
5dbafeb7 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public |
b78e7197 |
* License along with FFmpeg; if not, write to the Free Software |
5509bffa |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
5dbafeb7 |
*/
|
98790382 |
#ifndef AVFORMAT_MPEGTS_H
#define AVFORMAT_MPEGTS_H |
699b3f99 |
|
99545457 |
#include "avformat.h"
|
5dbafeb7 |
#define TS_FEC_PACKET_SIZE 204 |
5d4d67e0 |
#define TS_DVHS_PACKET_SIZE 192 |
5dbafeb7 |
#define TS_PACKET_SIZE 188 |
cf5ec607 |
#define TS_MAX_PACKET_SIZE 204
|
5dbafeb7 |
#define NB_PID_MAX 8192
#define MAX_SECTION_SIZE 4096
/* pids */
#define PAT_PID 0x0000
#define SDT_PID 0x0011
/* table ids */
#define PAT_TID 0x00 |
115329f1 |
#define PMT_TID 0x02 |
4682a1dc |
#define M4OD_TID 0x05 |
5dbafeb7 |
#define SDT_TID 0x42
|
ce34182d |
#define STREAM_TYPE_VIDEO_MPEG1 0x01
#define STREAM_TYPE_VIDEO_MPEG2 0x02
#define STREAM_TYPE_AUDIO_MPEG1 0x03
#define STREAM_TYPE_AUDIO_MPEG2 0x04 |
5dbafeb7 |
#define STREAM_TYPE_PRIVATE_SECTION 0x05
#define STREAM_TYPE_PRIVATE_DATA 0x06 |
278de475 |
#define STREAM_TYPE_AUDIO_AAC 0x0f |
59884f55 |
#define STREAM_TYPE_AUDIO_AAC_LATM 0x11 |
278de475 |
#define STREAM_TYPE_VIDEO_MPEG4 0x10 |
1ab8e03a |
#define STREAM_TYPE_METADATA 0x15 |
240ae82c |
#define STREAM_TYPE_VIDEO_H264 0x1b |
2601a944 |
#define STREAM_TYPE_VIDEO_HEVC 0x24 |
81cf53e1 |
#define STREAM_TYPE_VIDEO_CAVS 0x42 |
cf10ee18 |
#define STREAM_TYPE_VIDEO_VC1 0xea |
f4bba201 |
#define STREAM_TYPE_VIDEO_DIRAC 0xd1 |
5dbafeb7 |
|
ec23a472 |
#define STREAM_TYPE_AUDIO_AC3 0x81 |
c9cfd458 |
#define STREAM_TYPE_AUDIO_DTS 0x82
#define STREAM_TYPE_AUDIO_TRUEHD 0x83 |
47074970 |
#define STREAM_TYPE_AUDIO_EAC3 0x87 |
c6ec28b1 |
|
9125806e |
typedef struct MpegTSContext MpegTSContext;
|
5b12b4fc |
MpegTSContext *avpriv_mpegts_parse_open(AVFormatContext *s);
int avpriv_mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
const uint8_t *buf, int len);
void avpriv_mpegts_parse_close(MpegTSContext *ts);
|
e4cbf752 |
typedef struct SLConfigDescr { |
ca65932b |
int use_au_start;
int use_au_end;
int use_rand_acc_pt;
int use_padding;
int use_timestamps;
int use_idle;
int timestamp_res;
int timestamp_len;
int ocr_len;
int au_len;
int inst_bitrate_len;
int degr_prior_len;
int au_seq_num_len;
int packet_seq_num_len;
} SLConfigDescr;
|
e4cbf752 |
typedef struct Mp4Descr { |
c3bc6096 |
int es_id;
int dec_config_descr_len;
uint8_t *dec_config_descr; |
ca65932b |
SLConfigDescr sl; |
c3bc6096 |
} Mp4Descr;
|
cc9038e9 |
/**
* Parse an MPEG-2 descriptor
* @param[in] fc Format context (used for logging only)
* @param st Stream
* @param stream_type STREAM_TYPE_xxx
* @param pp Descriptor buffer pointer
* @param desc_list_end End of buffer
* @return <0 to stop processing
*/
int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type,
const uint8_t **pp, const uint8_t *desc_list_end, |
4682a1dc |
Mp4Descr *mp4_descr, int mp4_descr_count, int pid,
MpegTSContext *ts); |
cc9038e9 |
|
e61973db |
/**
* Check presence of H264 startcode
* @return <0 to stop processing
*/
int ff_check_h264_startcode(AVFormatContext *s, const AVStream *st, const AVPacket *pkt);
|
98790382 |
#endif /* AVFORMAT_MPEGTS_H */ |