ATSC VCT channel table (covers both CVCT and TVCT) More...

#include <vct.h>

Collaboration diagram for atsc_table_vct_channel:

Data Fields
uint16_t	__short_name [7]

union {
uint32_t bitfield1

struct {
uint32_t modulation_mode:8

uint32_t minor_channel_number:10

uint32_t major_channel_number:10

uint32_t reserved1:4

}

};

uint32_t	carrier_frequency

uint16_t	channel_tsid

uint16_t	program_number

union {
uint16_t bitfield2

struct {
uint16_t service_type:6

uint16_t reserved2:3

uint16_t hide_guide:1

uint16_t out_of_band:1

uint16_t path_select:1

uint16_t hidden:1

uint16_t access_controlled:1

uint16_t ETM_location:2

}

};

uint16_t	source_id

union {
uint16_t bitfield3

struct {
uint16_t descriptors_length:10

uint16_t reserved3:6

}

};

struct dvb_desc *	descriptor

struct atsc_table_vct_channel *	next

char	short_name [32]

Detailed Description

ATSC VCT channel table (covers both CVCT and TVCT)

Parameters

modulation_mode	modulation mode
minor_channel_number	minor channel number
major_channel_number	major channel number
carrier_frequency	carrier frequency
channel_tsid	channel tsid
program_number	program number
service_type	service type
hide_guide	hide guide
out_of_band	out of band (CVCT only)
path_select	path select (CVCT only)
hidden	hidden
access_controlled	access controlled
ETM_location	ETM location
source_id	source ID
descriptors_length	length of the descriptors
descriptor	pointer to struct dvb_desc
next	pointer to another struct atsc_table_vct_channel
descriptors_length	length of the descriptors
short_name	short name. The __short_name is converted from UTF-16 to locale charset when parsed

This structure is used to store the original VCT channel table, converting the integer fields to the CPU endianness.

The undocumented parameters are used only internally by the API and/or are fields that are reserved. They shouldn't be used, as they may change on future API releases.

Everything after atsc_table_vct_channel::descriptor (including it) won't be bit-mapped * to the data parsed from the MPEG TS. So, metadata are added there.

Definition at line 101 of file vct.h.

Field Documentation

◆

union { ... } atsc_table_vct_channel::@69

◆

union { ... } atsc_table_vct_channel::@71

◆

union { ... } atsc_table_vct_channel::@73

◆ __short_name

uint16_t atsc_table_vct_channel::__short_name[7]

Definition at line 102 of file vct.h.

◆ access_controlled

uint16_t atsc_table_vct_channel::access_controlled

Definition at line 126 of file vct.h.

◆ bitfield1

uint32_t atsc_table_vct_channel::bitfield1

Definition at line 105 of file vct.h.

◆ bitfield2

uint16_t atsc_table_vct_channel::bitfield2

Definition at line 118 of file vct.h.

◆ bitfield3

uint16_t atsc_table_vct_channel::bitfield3

Definition at line 134 of file vct.h.

◆ carrier_frequency

uint32_t atsc_table_vct_channel::carrier_frequency

Definition at line 114 of file vct.h.

◆ channel_tsid

uint16_t atsc_table_vct_channel::channel_tsid

Definition at line 115 of file vct.h.

◆ descriptor

struct dvb_desc* atsc_table_vct_channel::descriptor

Definition at line 146 of file vct.h.

◆ descriptors_length

uint16_t atsc_table_vct_channel::descriptors_length

Definition at line 136 of file vct.h.

◆ ETM_location

uint16_t atsc_table_vct_channel::ETM_location

Definition at line 127 of file vct.h.

◆ hidden

uint16_t atsc_table_vct_channel::hidden

Definition at line 125 of file vct.h.

◆ hide_guide

uint16_t atsc_table_vct_channel::hide_guide

Definition at line 122 of file vct.h.

◆ major_channel_number

uint32_t atsc_table_vct_channel::major_channel_number

Definition at line 109 of file vct.h.

◆ minor_channel_number

uint32_t atsc_table_vct_channel::minor_channel_number

Definition at line 108 of file vct.h.

◆ modulation_mode

uint32_t atsc_table_vct_channel::modulation_mode

Definition at line 107 of file vct.h.

◆ next

struct atsc_table_vct_channel* atsc_table_vct_channel::next

Definition at line 147 of file vct.h.

◆ out_of_band

uint16_t atsc_table_vct_channel::out_of_band

Definition at line 123 of file vct.h.

◆ path_select

uint16_t atsc_table_vct_channel::path_select

Definition at line 124 of file vct.h.

◆ program_number

uint16_t atsc_table_vct_channel::program_number

Definition at line 116 of file vct.h.

◆ reserved1

uint32_t atsc_table_vct_channel::reserved1

Definition at line 110 of file vct.h.

◆ reserved2

uint16_t atsc_table_vct_channel::reserved2

Definition at line 121 of file vct.h.

◆ reserved3

uint16_t atsc_table_vct_channel::reserved3

Definition at line 137 of file vct.h.

◆ service_type

uint16_t atsc_table_vct_channel::service_type

Definition at line 120 of file vct.h.

◆ short_name

char atsc_table_vct_channel::short_name[32]

Definition at line 151 of file vct.h.

◆ source_id

uint16_t atsc_table_vct_channel::source_id

Definition at line 132 of file vct.h.

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

lib/include/libdvbv5/vct.h

Data Fields