MpegTSContext Struct Reference

Data Fields
const AVClass *	class
AVFormatContext *	stream
int	raw_packet_size
	raw packet size, including FEC if present
int	size_stat [3]
int	size_stat_count
int64_t	pos47_full
int	auto_guess
	if true, all pids are analyzed to find streams
int	mpeg2ts_compute_pcr
	compute exact PCR for each transport stream packet
int	fix_teletext_pts
	fix dvb teletext pts
int64_t	cur_pcr
	used to estimate the exact PCR
int	pcr_incr
	used to estimate the exact PCR
int	stop_parse
	stop parsing loop
AVPacket *	pkt
	packet containing Audio/Video data
int64_t	last_pos
	to detect seek
int	skip_changes
int	skip_clear
int	scan_all_pmts
int	resync_size
unsigned int	nb_prg
	structure to keep track of Program->pids mapping
struct Program *	prg
int8_t	crc_validity [NB_PID_MAX]
MpegTSFilter *	pids [NB_PID_MAX]
	filters for various streams specified by PMT + for the PAT and PMT
int	current_pid

Detailed Description

Definition at line 108 of file mpegts.c.

Field Documentation

const AVClass* MpegTSContext::class

Definition at line 109 of file mpegts.c.

AVFormatContext* MpegTSContext::stream

Definition at line 111 of file mpegts.c.

Referenced by add_pes_stream(), avpriv_mpegts_parse_open(), clear_avprogram(), discard_pid(), handle_packet(), handle_packets(), m4sl_cb(), mpegts_open_filter(), mpegts_push_data(), mpegts_read_header(), pat_cb(), pmt_cb(), reanalyze(), and sdt_cb().

int MpegTSContext::raw_packet_size

raw packet size, including FEC if present

Definition at line 113 of file mpegts.c.

Referenced by avpriv_mpegts_parse_open(), handle_packet(), handle_packets(), mpegts_get_dts(), mpegts_get_pcr(), mpegts_raw_read_packet(), mpegts_read_header(), and reanalyze().

int MpegTSContext::size_stat[3]

Definition at line 115 of file mpegts.c.

Referenced by reanalyze().

int MpegTSContext::size_stat_count

Definition at line 116 of file mpegts.c.

Referenced by reanalyze().

int64_t MpegTSContext::pos47_full

Definition at line 119 of file mpegts.c.

Referenced by handle_packet(), mpegts_get_dts(), mpegts_get_pcr(), and reanalyze().

int MpegTSContext::auto_guess

if true, all pids are analyzed to find streams

Definition at line 122 of file mpegts.c.

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

int MpegTSContext::mpeg2ts_compute_pcr

compute exact PCR for each transport stream packet

Definition at line 125 of file mpegts.c.

Referenced by mpegts_raw_read_packet().

int MpegTSContext::fix_teletext_pts

fix dvb teletext pts

Definition at line 128 of file mpegts.c.

Referenced by mpegts_push_data().

int64_t MpegTSContext::cur_pcr

used to estimate the exact PCR

Definition at line 130 of file mpegts.c.

Referenced by mpegts_raw_read_packet(), and mpegts_read_header().

int MpegTSContext::pcr_incr

used to estimate the exact PCR

Definition at line 131 of file mpegts.c.

Referenced by mpegts_raw_read_packet(), and mpegts_read_header().

int MpegTSContext::stop_parse

stop parsing loop

Definition at line 135 of file mpegts.c.

Referenced by avpriv_mpegts_parse_packet(), handle_packets(), mpegts_push_data(), and pmt_cb().

AVPacket* MpegTSContext::pkt

packet containing Audio/Video data

Definition at line 137 of file mpegts.c.

Referenced by avpriv_mpegts_parse_packet(), mpegts_push_data(), and mpegts_read_packet().

int64_t MpegTSContext::last_pos

to detect seek

Definition at line 139 of file mpegts.c.

Referenced by handle_packets().

int MpegTSContext::skip_changes

Definition at line 141 of file mpegts.c.

Referenced by mpegts_push_data(), pat_cb(), pmt_cb(), and sdt_cb().

int MpegTSContext::skip_clear

Definition at line 142 of file mpegts.c.

Referenced by pat_cb(), and pmt_cb().

int MpegTSContext::scan_all_pmts

Definition at line 144 of file mpegts.c.

Referenced by handle_packet(), and pmt_cb().

int MpegTSContext::resync_size

Definition at line 146 of file mpegts.c.

Referenced by mpegts_resync().

unsigned int MpegTSContext::nb_prg

structure to keep track of Program->pids mapping

Definition at line 152 of file mpegts.c.

Referenced by add_pat_entry(), clear_program(), clear_programs(), discard_pid(), get_program(), handle_packet(), and pat_cb().

struct Program* MpegTSContext::prg

Definition at line 153 of file mpegts.c.

Referenced by add_pat_entry(), clear_program(), clear_programs(), discard_pid(), get_program(), handle_packet(), and pat_cb().

int8_t MpegTSContext::crc_validity[NB_PID_MAX]

Definition at line 155 of file mpegts.c.

Referenced by write_section_data().

MpegTSFilter* MpegTSContext::pids[NB_PID_MAX]

filters for various streams specified by PMT + for the PAT and PMT

Definition at line 157 of file mpegts.c.

Referenced by ff_parse_mpeg2_descriptor(), handle_packet(), handle_packets(), m4sl_cb(), mpegts_close_filter(), mpegts_free(), mpegts_open_filter(), mpegts_push_data(), mpegts_read_packet(), pat_cb(), and pmt_cb().

int MpegTSContext::current_pid

Definition at line 158 of file mpegts.c.

Referenced by handle_packet(), pat_cb(), and pmt_cb().

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The documentation for this struct was generated from the following file:

• libavformat/mpegts.c