libavformat/mpegts.h File Reference

#include "avformat.h"

Go to the source code of this file.

Defines

#define TS_FEC_PACKET_SIZE   204
#define TS_DVHS_PACKET_SIZE   192
#define TS_PACKET_SIZE   188
#define TS_MAX_PACKET_SIZE   204
#define NB_PID_MAX   8192
#define MAX_SECTION_SIZE   4096
#define PAT_PID   0x0000
#define SDT_PID   0x0011
#define PAT_TID   0x00
#define PMT_TID   0x02
#define SDT_TID   0x42
#define STREAM_TYPE_VIDEO_MPEG1   0x01
#define STREAM_TYPE_VIDEO_MPEG2   0x02
#define STREAM_TYPE_AUDIO_MPEG1   0x03
#define STREAM_TYPE_AUDIO_MPEG2   0x04
#define STREAM_TYPE_PRIVATE_SECTION   0x05
#define STREAM_TYPE_PRIVATE_DATA   0x06
#define STREAM_TYPE_AUDIO_AAC   0x0f
#define STREAM_TYPE_AUDIO_AAC_LATM   0x11
#define STREAM_TYPE_VIDEO_MPEG4   0x10
#define STREAM_TYPE_VIDEO_H264   0x1b
#define STREAM_TYPE_VIDEO_VC1   0xea
#define STREAM_TYPE_VIDEO_DIRAC   0xd1
#define STREAM_TYPE_AUDIO_AC3   0x81
#define STREAM_TYPE_AUDIO_DTS   0x8a

Typedefs

typedef struct MpegTSContext MpegTSContext

Functions

MpegTSContextff_mpegts_parse_open (AVFormatContext *s)
int ff_mpegts_parse_packet (MpegTSContext *ts, AVPacket *pkt, const uint8_t *buf, int len)
void ff_mpegts_parse_close (MpegTSContext *ts)
int ff_parse_mpeg2_descriptor (AVFormatContext *fc, AVStream *st, int stream_type, const uint8_t **pp, const uint8_t *desc_list_end, int mp4_dec_config_descr_len, int mp4_es_id, int pid, uint8_t *mp4_dec_config_descr)
 Parse an MPEG-2 descriptor.


Define Documentation

#define MAX_SECTION_SIZE   4096

Definition at line 33 of file mpegts.h.

Referenced by mpegts_open_section_filter().

#define NB_PID_MAX   8192

#define PAT_PID   0x0000

Definition at line 36 of file mpegts.h.

Referenced by mpegts_read_header(), and mpegts_write_header().

#define PAT_TID   0x00

Definition at line 40 of file mpegts.h.

Referenced by mpegts_write_pat(), and pat_cb().

#define PMT_TID   0x02

Definition at line 41 of file mpegts.h.

Referenced by mpegts_write_pmt(), and pmt_cb().

#define SDT_PID   0x0011

Definition at line 37 of file mpegts.h.

Referenced by mpegts_read_header(), and mpegts_write_header().

#define SDT_TID   0x42

Definition at line 42 of file mpegts.h.

Referenced by mpegts_write_sdt(), mpegts_write_section1(), and sdt_cb().

#define STREAM_TYPE_AUDIO_AAC   0x0f

Definition at line 50 of file mpegts.h.

#define STREAM_TYPE_AUDIO_AAC_LATM   0x11

Definition at line 51 of file mpegts.h.

Referenced by mpegts_write_pmt().

#define STREAM_TYPE_AUDIO_AC3   0x81

Definition at line 57 of file mpegts.h.

#define STREAM_TYPE_AUDIO_DTS   0x8a

Definition at line 58 of file mpegts.h.

#define STREAM_TYPE_AUDIO_MPEG1   0x03

Definition at line 46 of file mpegts.h.

#define STREAM_TYPE_AUDIO_MPEG2   0x04

Definition at line 47 of file mpegts.h.

#define STREAM_TYPE_PRIVATE_DATA   0x06

Definition at line 49 of file mpegts.h.

#define STREAM_TYPE_PRIVATE_SECTION   0x05

Definition at line 48 of file mpegts.h.

#define STREAM_TYPE_VIDEO_DIRAC   0xd1

Definition at line 55 of file mpegts.h.

Referenced by mpegts_write_pmt().

#define STREAM_TYPE_VIDEO_H264   0x1b

Definition at line 53 of file mpegts.h.

#define STREAM_TYPE_VIDEO_MPEG1   0x01

Definition at line 44 of file mpegts.h.

#define STREAM_TYPE_VIDEO_MPEG2   0x02

Definition at line 45 of file mpegts.h.

#define STREAM_TYPE_VIDEO_MPEG4   0x10

Definition at line 52 of file mpegts.h.

#define STREAM_TYPE_VIDEO_VC1   0xea

Definition at line 54 of file mpegts.h.

#define TS_DVHS_PACKET_SIZE   192

Definition at line 28 of file mpegts.h.

Referenced by get_packet_size(), and mpegts_probe().

#define TS_FEC_PACKET_SIZE   204

Definition at line 27 of file mpegts.h.

Referenced by get_packet_size(), and mpegts_probe().

#define TS_MAX_PACKET_SIZE   204

Definition at line 30 of file mpegts.h.

Referenced by analyze().

#define TS_PACKET_SIZE   188


Typedef Documentation

typedef struct MpegTSContext MpegTSContext

Definition at line 60 of file mpegts.h.


Function Documentation

void ff_mpegts_parse_close ( MpegTSContext ts  ) 

Definition at line 1888 of file mpegts.c.

Referenced by rtp_parse_close().

MpegTSContext* ff_mpegts_parse_open ( AVFormatContext s  ) 

Definition at line 1847 of file mpegts.c.

Referenced by rtp_parse_open().

int ff_mpegts_parse_packet ( MpegTSContext ts,
AVPacket pkt,
const uint8_t *  buf,
int  len 
)

Definition at line 1863 of file mpegts.c.

Referenced by rtp_parse_one_packet(), and rtp_parse_packet_internal().

int ff_parse_mpeg2_descriptor ( AVFormatContext fc,
AVStream st,
int  stream_type,
const uint8_t **  pp,
const uint8_t *  desc_list_end,
int  mp4_dec_config_descr_len,
int  mp4_es_id,
int  pid,
uint8_t *  mp4_dec_config_descr 
)

Parse an MPEG-2 descriptor.

Parameters:
[in] fc Format context (used for logging only)
st Stream
stream_type STREAM_TYPE_xxx
pp Descriptor buffer pointer
desc_list_end End of buffer
mp4_dec_config_descr_len Length of 'mp4_dec_config_descr', or zero if not present
mp4_es_id 
pid 
mp4_dec_config_descr 
Returns:
<0 to stop processing

Definition at line 912 of file mpegts.c.

Referenced by parse_chunks(), and pmt_cb().


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