mpegts.h File Reference

#include "avformat.h"

Go to the source code of this file.

Data Structures
struct	SLConfigDescr
struct	Mp4Descr

Macros
#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	M4OD_TID   0x05
#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_HEVC   0x24
#define	STREAM_TYPE_VIDEO_CAVS   0x42
#define	STREAM_TYPE_VIDEO_VC1   0xea
#define	STREAM_TYPE_VIDEO_DIRAC   0xd1
#define	STREAM_TYPE_AUDIO_AC3   0x81
#define	STREAM_TYPE_AUDIO_DTS   0x82
#define	STREAM_TYPE_AUDIO_TRUEHD   0x83

Functions
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)
int	ff_parse_mpeg2_descriptor (AVFormatContext *fc, AVStream *st, int stream_type, const uint8_t **pp, const uint8_t *desc_list_end, Mp4Descr *mp4_descr, int mp4_descr_count, int pid, MpegTSContext *ts)
	Parse an MPEG-2 descriptor.
int	ff_check_h264_startcode (AVFormatContext *s, const AVStream *st, const AVPacket *pkt)
	Check presence of H264 startcode.

Macro Definition Documentation

#define TS_FEC_PACKET_SIZE   204

Definition at line 27 of file mpegts.h.

Referenced by get_packet_size(), mpegts_probe(), and reanalyze().

#define TS_DVHS_PACKET_SIZE   192

Definition at line 28 of file mpegts.h.

Referenced by get_packet_size(), mpegts_probe(), and reanalyze().

#define TS_PACKET_SIZE   188

Definition at line 29 of file mpegts.h.

Referenced by avpriv_mpegts_parse_open(), avpriv_mpegts_parse_packet(), finished_reading_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(), reanalyze(), and section_write_packet().

#define TS_MAX_PACKET_SIZE   204

Definition at line 30 of file mpegts.h.

Referenced by analyze().

#define NB_PID_MAX   8192

Definition at line 32 of file mpegts.h.

Referenced by handle_packets(), m4sl_cb(), mpegts_free(), mpegts_open_filter(), and mpegts_read_packet().

#define MAX_SECTION_SIZE   4096

Definition at line 33 of file mpegts.h.

Referenced by mpegts_open_section_filter().

#define PAT_PID   0x0000

Definition at line 36 of file mpegts.h.

Referenced by avpriv_mpegts_parse_open(), mpegts_read_header(), and mpegts_write_header().

#define SDT_PID   0x0011

Definition at line 37 of file mpegts.h.

Referenced by avpriv_mpegts_parse_open(), 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 M4OD_TID   0x05

Definition at line 42 of file mpegts.h.

Referenced by m4sl_cb().

#define SDT_TID   0x42

Definition at line 43 of file mpegts.h.

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

#define STREAM_TYPE_VIDEO_MPEG1   0x01

Definition at line 45 of file mpegts.h.

#define STREAM_TYPE_VIDEO_MPEG2   0x02

Definition at line 46 of file mpegts.h.

#define STREAM_TYPE_AUDIO_MPEG1   0x03

Definition at line 47 of file mpegts.h.

#define STREAM_TYPE_AUDIO_MPEG2   0x04

Definition at line 48 of file mpegts.h.

#define STREAM_TYPE_PRIVATE_SECTION   0x05

Definition at line 49 of file mpegts.h.

#define STREAM_TYPE_PRIVATE_DATA   0x06

Definition at line 50 of file mpegts.h.

#define STREAM_TYPE_AUDIO_AAC   0x0f

Definition at line 51 of file mpegts.h.

#define STREAM_TYPE_AUDIO_AAC_LATM   0x11

Definition at line 52 of file mpegts.h.

Referenced by mpegts_write_pmt().

#define STREAM_TYPE_VIDEO_MPEG4   0x10

Definition at line 53 of file mpegts.h.

#define STREAM_TYPE_VIDEO_H264   0x1b

Definition at line 54 of file mpegts.h.

#define STREAM_TYPE_VIDEO_HEVC   0x24

Definition at line 55 of file mpegts.h.

Referenced by mpegts_write_pmt().

#define STREAM_TYPE_VIDEO_CAVS   0x42

Definition at line 56 of file mpegts.h.

#define STREAM_TYPE_VIDEO_VC1   0xea

Definition at line 57 of file mpegts.h.

#define STREAM_TYPE_VIDEO_DIRAC   0xd1

Definition at line 58 of file mpegts.h.

Referenced by mpegts_write_pmt().

#define STREAM_TYPE_AUDIO_AC3   0x81

Definition at line 60 of file mpegts.h.

#define STREAM_TYPE_AUDIO_DTS   0x82

Definition at line 61 of file mpegts.h.

Referenced by mpegts_write_pmt().

#define STREAM_TYPE_AUDIO_TRUEHD   0x83

Definition at line 62 of file mpegts.h.

Referenced by mpegts_write_pmt().

Function Documentation

MpegTSContext* avpriv_mpegts_parse_open

(

AVFormatContext *

s

)

Definition at line 2711 of file mpegts.c.

Referenced by iec61883_read_header(), and mpegts_init().

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

Definition at line 2730 of file mpegts.c.

Referenced by iec61883_parse_queue_hdv(), and mpegts_handle_packet().

void avpriv_mpegts_parse_close

(

MpegTSContext *

ts

)

Definition at line 2755 of file mpegts.c.

Referenced by ff_rtsp_close_streams(), iec61883_close(), and mpegts_free_context().

int ff_parse_mpeg2_descriptor	(	AVFormatContext *	fc,
		AVStream *	st,
		int	stream_type,
		const uint8_t **	pp,
		const uint8_t *	desc_list_end,
		Mp4Descr *	mp4_descr,
		int	mp4_descr_count,
		int	pid,
		MpegTSContext *	ts
	)

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

Returns

<0 to stop processing

Definition at line 1529 of file mpegts.c.

Referenced by parse_chunks(), and pmt_cb().

int ff_check_h264_startcode	(	AVFormatContext *	s,
		const AVStream *	st,
		const AVPacket *	pkt
	)

Check presence of H264 startcode.

Returns

<0 to stop processing

Definition at line 1192 of file mpegtsenc.c.

Referenced by avi_write_packet(), mpegts_write_packet_internal(), and write_packet().