FFmpeg: MpegTSContext Struct Reference

FFmpeg

Data Fields
const AVClass *	class

AVFormatContext *	stream

int	raw_packet_size
	raw packet size, including FEC if present More...

int64_t	pos47_full

int	auto_guess
	if true, all pids are analyzed to find streams More...

int	mpeg2ts_compute_pcr
	compute exact PCR for each transport stream packet More...

int	fix_teletext_pts
	fix dvb teletext pts More...

int64_t	cur_pcr
	used to estimate the exact PCR More...

int64_t	pcr_incr
	used to estimate the exact PCR More...

int	stop_parse
	stop parsing loop More...

AVPacket *	pkt
	packet containing Audio/Video data More...

int64_t	last_pos
	to detect seek More...

int	skip_changes

int	skip_clear

int	skip_unknown_pmt

int	scan_all_pmts

int	resync_size

int	merge_pmt_versions

int	max_packet_size

unsigned int	nb_prg
	structure to keep track of Program->pids mapping More...

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 More...

int	current_pid

AVStream *	epg_stream

AVBufferPool *	pools [32]

Detailed Description

Definition at line 129 of file mpegts.c.

Field Documentation

◆ class

const AVClass* MpegTSContext::class

Definition at line 130 of file mpegts.c.

◆ stream

AVFormatContext* MpegTSContext::stream

Definition at line 132 of file mpegts.c.

Referenced by add_pes_stream(), avpriv_mpegts_parse_open(), clear_avprogram(), discard_pid(), eit_cb(), ff_parse_mpeg2_descriptor(), find_matching_stream(), handle_packet(), handle_packets(), m4sl_cb(), mpegts_open_filter(), mpegts_push_data(), mpegts_read_header(), mpegts_resync(), pat_cb(), pmt_cb(), scte_data_cb(), and sdt_cb().

◆ raw_packet_size

int MpegTSContext::raw_packet_size

raw packet size, including FEC if present

Definition at line 134 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 mpegts_resync().

◆ pos47_full

int64_t MpegTSContext::pos47_full

Definition at line 136 of file mpegts.c.

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

◆ auto_guess

int MpegTSContext::auto_guess

if true, all pids are analyzed to find streams

Definition at line 139 of file mpegts.c.

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

◆ mpeg2ts_compute_pcr

int MpegTSContext::mpeg2ts_compute_pcr

compute exact PCR for each transport stream packet

Definition at line 142 of file mpegts.c.

Referenced by mpegts_raw_read_packet().

◆ fix_teletext_pts

int MpegTSContext::fix_teletext_pts

fix dvb teletext pts

Definition at line 145 of file mpegts.c.

Referenced by mpegts_push_data().

◆ cur_pcr

int64_t MpegTSContext::cur_pcr

used to estimate the exact PCR

Definition at line 147 of file mpegts.c.

Referenced by mpegts_raw_read_packet(), and mpegts_read_header().

◆ pcr_incr

int64_t MpegTSContext::pcr_incr

used to estimate the exact PCR

Definition at line 148 of file mpegts.c.

Referenced by mpegts_raw_read_packet(), and mpegts_read_header().

◆ stop_parse

int MpegTSContext::stop_parse

stop parsing loop

Definition at line 152 of file mpegts.c.

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

◆ pkt

AVPacket* MpegTSContext::pkt

packet containing Audio/Video data

Definition at line 154 of file mpegts.c.

Referenced by avpriv_mpegts_parse_packet(), eit_cb(), mpegts_push_data(), mpegts_read_packet(), pmt_cb(), and scte_data_cb().

◆ last_pos

int64_t MpegTSContext::last_pos

to detect seek

Definition at line 156 of file mpegts.c.

Referenced by handle_packets().

◆ skip_changes

int MpegTSContext::skip_changes

Definition at line 158 of file mpegts.c.

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

◆ skip_clear

int MpegTSContext::skip_clear

Definition at line 159 of file mpegts.c.

Referenced by pat_cb(), and pmt_cb().

◆ skip_unknown_pmt

int MpegTSContext::skip_unknown_pmt

Definition at line 160 of file mpegts.c.

Referenced by pmt_cb().

◆ scan_all_pmts

int MpegTSContext::scan_all_pmts

Definition at line 162 of file mpegts.c.

Referenced by handle_packet(), and pmt_cb().

◆ resync_size

int MpegTSContext::resync_size

Definition at line 164 of file mpegts.c.

Referenced by mpegts_read_header(), and mpegts_resync().

◆ merge_pmt_versions

int MpegTSContext::merge_pmt_versions

Definition at line 165 of file mpegts.c.

Referenced by mpegts_push_data(), and pmt_cb().

◆ max_packet_size

int MpegTSContext::max_packet_size

Definition at line 166 of file mpegts.c.

Referenced by avpriv_mpegts_parse_open(), buffer_pool_get(), and mpegts_push_data().

◆ nb_prg

unsigned int MpegTSContext::nb_prg

structure to keep track of Program->pids mapping

Definition at line 172 of file mpegts.c.

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

◆ prg

struct Program* MpegTSContext::prg

Definition at line 173 of file mpegts.c.

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

◆ crc_validity

int8_t MpegTSContext::crc_validity[NB_PID_MAX]

Definition at line 175 of file mpegts.c.

Referenced by write_section_data().

◆ pids

MpegTSFilter* MpegTSContext::pids[NB_PID_MAX]

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

Definition at line 177 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(), pmt_cb(), and scte_data_cb().

◆ current_pid

int MpegTSContext::current_pid

Definition at line 178 of file mpegts.c.

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

◆ epg_stream

AVStream* MpegTSContext::epg_stream

Definition at line 180 of file mpegts.c.

Referenced by eit_cb().

◆ pools

AVBufferPool* MpegTSContext::pools[32]

Definition at line 181 of file mpegts.c.

Referenced by buffer_pool_get(), and mpegts_free().

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

libavformat/mpegts.c