#include <mpegts.h>

Collaboration diagram for GF_M2TS_Mux_Stream:

Data Fields
struct __m2ts_mux_stream *	next

u32	pid

u8	continuity_counter

struct __m2ts_mux_program *	program

u32	bit_rate

GF_M2TS_Time	time

GF_M2TS_Time	next_time

Bool	pcr_only_mode

GF_M2TS_Mux_Table *	tables

u32	total_table_size

GF_M2TS_Mux_Table *	current_table

GF_M2TS_Mux_Section *	current_section

u32	current_section_offset

u32	refresh_rate_ms

u8	initial_version_number

u8	force_pes

Bool	table_needs_update

Bool	table_needs_send

Bool	force_single_au

Bool	set_initial_disc

Bool	force_reg_desc

u32	min_bytes_copy_from_next

u32(*	process )(struct __m2ts_mux muxer, struct __m2ts_mux_stream stream)

GF_M2TSStreamType	mpeg2_stream_type

u32	mpeg2_stream_id

u32	scheduling_priority

GF_ESIPacket	curr_pck

u32	pck_offset

u32	next_payload_size

u32	copy_from_next_packets

u32	next_next_payload_size

u32	next_next_next_payload_size

u32	pes_data_len

u32	pes_data_remain

Bool	force_new

Bool	discard_data

u16	next_pck_flags

u8	next_pck_sap

u64	next_pck_cts

u64	next_pck_dts

u32	reframe_overhead

Bool	start_pes_at_rap

Bool	prevent_two_au_start_in_pes

struct __elementary_stream_ifce *	ifce

GF_Fraction	ts_scale

GF_M2TS_Packet *	pck_first

GF_M2TS_Packet *	pck_last

GF_M2TS_Packet *	pck_reassembler

GF_Mutex *	mx

u64	last_br_time

u32	bytes_since_last_time

u32	pes_since_last_time

u64	last_dts

u8	table_id

GF_SLHeader	sl_header

u32	latm_last_aac_time

GF_List *	loop_descriptors

u32	pck_sap_type

u64	pck_sap_time

u32	process_res

Detailed Description

MPEG-2 TS muxer stream

Field Documentation

◆ next

struct __m2ts_mux_stream* GF_M2TS_Mux_Stream::next

next stream

◆ pid

u32 GF_M2TS_Mux_Stream::pid

pid

◆ continuity_counter

u8 GF_M2TS_Mux_Stream::continuity_counter

CC of the stream

◆ program

struct __m2ts_mux_program* GF_M2TS_Mux_Stream::program

parent program

◆ bit_rate

u32 GF_M2TS_Mux_Stream::bit_rate

average stream bit-rate in bit/sec

◆ time

GF_M2TS_Time GF_M2TS_Mux_Stream::time

multiplexer time - NOT THE PCR

◆ next_time

GF_M2TS_Time GF_M2TS_Mux_Stream::next_time

next time for packet

◆ pcr_only_mode

Bool GF_M2TS_Mux_Stream::pcr_only_mode

allow PCR only packets

◆ tables

GF_M2TS_Mux_Table* GF_M2TS_Mux_Stream::tables

tables for section PIDs

◆ total_table_size

u32 GF_M2TS_Mux_Stream::total_table_size

total table sizes for bitrate estimation (PMT/PAT/...)

◆ current_table

GF_M2TS_Mux_Table* GF_M2TS_Mux_Stream::current_table

current table - used for on-the-fly packetization of sections

◆ current_section

GF_M2TS_Mux_Section* GF_M2TS_Mux_Stream::current_section

active section

◆ current_section_offset

u32 GF_M2TS_Mux_Stream::current_section_offset

current section offset

◆ refresh_rate_ms

u32 GF_M2TS_Mux_Stream::refresh_rate_ms

carousel rate in ms

◆ initial_version_number

u8 GF_M2TS_Mux_Stream::initial_version_number

init verision of table

◆ force_pes

u8 GF_M2TS_Mux_Stream::force_pes

PES version of transport for this codec type is forced

◆ table_needs_update

Bool GF_M2TS_Mux_Stream::table_needs_update

table needs updating

◆ table_needs_send

Bool GF_M2TS_Mux_Stream::table_needs_send

table needs send

◆ force_single_au

Bool GF_M2TS_Mux_Stream::force_single_au

force one AU per PES

◆ set_initial_disc

Bool GF_M2TS_Mux_Stream::set_initial_disc

force initial discontinuity

◆ force_reg_desc

Bool GF_M2TS_Mux_Stream::force_reg_desc

force registration descriptor

◆ min_bytes_copy_from_next

u32 GF_M2TS_Mux_Stream::min_bytes_copy_from_next

minimal amount of bytes we are allowed to copy frome next AU in the current PES. If no more than this is available in PES, don't copy from next

◆ process

u32(* GF_M2TS_Mux_Stream::process) (struct __m2ts_mux *muxer, struct __m2ts_mux_stream *stream)

process PES or table update/framing returns the priority of the stream, 0 meaning not scheduled, 1->N highest priority sent first

◆ mpeg2_stream_type

GF_M2TSStreamType GF_M2TS_Mux_Stream::mpeg2_stream_type

stream type

◆ mpeg2_stream_id

u32 GF_M2TS_Mux_Stream::mpeg2_stream_id

stream ID

◆ scheduling_priority

u32 GF_M2TS_Mux_Stream::scheduling_priority

priority

◆ curr_pck

GF_ESIPacket GF_M2TS_Mux_Stream::curr_pck

current packet being processed - does not belong to the packet fifo

◆ pck_offset

u32 GF_M2TS_Mux_Stream::pck_offset

offset in packet

◆ next_payload_size

u32 GF_M2TS_Mux_Stream::next_payload_size

size of next payload, 0 if unknown

◆ copy_from_next_packets

u32 GF_M2TS_Mux_Stream::copy_from_next_packets

number of bytes to copy from next packet

◆ next_next_payload_size

u32 GF_M2TS_Mux_Stream::next_next_payload_size

size of next next payload, 0 if unknown

◆ next_next_next_payload_size

u32 GF_M2TS_Mux_Stream::next_next_next_payload_size

size of next next next payload, 0 if unknown

◆ pes_data_len

u32 GF_M2TS_Mux_Stream::pes_data_len

size of packetized packet

◆ pes_data_remain

u32 GF_M2TS_Mux_Stream::pes_data_remain

remaining bytes to send as TS packets

◆ force_new

Bool GF_M2TS_Mux_Stream::force_new

if set forces a new PES packet at next packet

◆ discard_data

Bool GF_M2TS_Mux_Stream::discard_data

flag set to indicate packet data shall be freed (rewrite of source packet)

◆ next_pck_flags

u16 GF_M2TS_Mux_Stream::next_pck_flags

flags of next packet

◆ next_pck_sap

u8 GF_M2TS_Mux_Stream::next_pck_sap

SAP type of next packet

◆ next_pck_cts

u64 GF_M2TS_Mux_Stream::next_pck_cts

CTS of next packet

◆ next_pck_dts

u64 GF_M2TS_Mux_Stream::next_pck_dts

DTS of next packet

◆ reframe_overhead

u32 GF_M2TS_Mux_Stream::reframe_overhead

overhead of reframing in bytes (ex, ADTS header or LATM rewrite)

◆ start_pes_at_rap

Bool GF_M2TS_Mux_Stream::start_pes_at_rap

if set, forces a PES start at each RAP

◆ prevent_two_au_start_in_pes

Bool GF_M2TS_Mux_Stream::prevent_two_au_start_in_pes

if set, do not have more than one AU start in a PES packet

◆ ifce

struct __elementary_stream_ifce* GF_M2TS_Mux_Stream::ifce

ES interface of stream

◆ ts_scale

GF_Fraction GF_M2TS_Mux_Stream::ts_scale

timescale scale factor (90khz / es_ifce.timeScale)

◆ pck_first

GF_M2TS_Packet* GF_M2TS_Mux_Stream::pck_first

packet fifo head

◆ pck_last

GF_M2TS_Packet* GF_M2TS_Mux_Stream::pck_last

packet fifo tail

◆ pck_reassembler

GF_M2TS_Packet* GF_M2TS_Mux_Stream::pck_reassembler

packet reassembler (PES packets are most of the time full frames)

◆ mx

GF_Mutex* GF_M2TS_Mux_Stream::mx

mutex if enabled

◆ last_br_time

u64 GF_M2TS_Mux_Stream::last_br_time

avg bitrate computed

◆ bytes_since_last_time

u32 GF_M2TS_Mux_Stream::bytes_since_last_time

number of bytes sent since last bitrate estimation

◆ pes_since_last_time

u32 GF_M2TS_Mux_Stream::pes_since_last_time

number of PES packets sent since last bitrate estimation

◆ last_dts

u64 GF_M2TS_Mux_Stream::last_dts

last DTS sent

◆ table_id

u8 GF_M2TS_Mux_Stream::table_id

MPEG-4 over MPEG-2 sections table id (BIFS, OD, ...)

◆ sl_header

GF_SLHeader GF_M2TS_Mux_Stream::sl_header

MPEG-4 SyncLayer header of the packet

◆ latm_last_aac_time

u32 GF_M2TS_Mux_Stream::latm_last_aac_time

last time when the AAC config was sent for LATM

◆ loop_descriptors

GF_List* GF_M2TS_Mux_Stream::loop_descriptors

list of GF_M2TSDescriptor to add to the MPEG-2 stream. By default set to NULL

◆ pck_sap_type

u32 GF_M2TS_Mux_Stream::pck_sap_type

packet SAP type when segmenting the TS

◆ pck_sap_time

u64 GF_M2TS_Mux_Stream::pck_sap_time

packet SAP time (=PTS) when segmenting the TS

◆ process_res

u32 GF_M2TS_Mux_Stream::process_res

last process result

Data Fields