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
MpegTSContext *	ff_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

Definition at line 32 of file mpegts.h.

Referenced by ff_mpegts_parse_close(), mpegts_open_pes_filter(), mpegts_open_section_filter(), mpegts_read_close(), and mpegts_read_packet().

#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

Definition at line 29 of file mpegts.h.

Referenced by ff_mpegts_parse_open(), ff_mpegts_parse_packet(), get_packet_size(), handle_packet(), handle_packets(), mpegts_get_pcr(), mpegts_insert_null_packet(), mpegts_insert_pcr_only(), mpegts_probe(), mpegts_raw_read_packet(), mpegts_read_header(), mpegts_write_header(), mpegts_write_pes(), mpegts_write_section(), read_packet(), read_seek(), and section_write_packet().

---

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().