atsc_table_vct_channel - Man Page

ATSC VCT channel table (covers both CVCT and TVCT)

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.

atsc_table_vct_channel - Man Page

Synopsis

Data Fields

Detailed Description

Field Documentation

union { ... } atsc_table_vct_channel

union { ... } atsc_table_vct_channel

union { ... } atsc_table_vct_channel

uint16_t atsc_table_vct_channel::__short_name[7]

uint16_t atsc_table_vct_channel::access_controlled

uint32_t atsc_table_vct_channel::bitfield1

uint16_t atsc_table_vct_channel::bitfield2

uint16_t atsc_table_vct_channel::bitfield3

uint32_t atsc_table_vct_channel::carrier_frequency

uint16_t atsc_table_vct_channel::channel_tsid

struct dvb_desc* atsc_table_vct_channel::descriptor

uint16_t atsc_table_vct_channel::descriptors_length

uint16_t atsc_table_vct_channel::ETM_location

uint16_t atsc_table_vct_channel::hidden

uint16_t atsc_table_vct_channel::hide_guide

uint32_t atsc_table_vct_channel::major_channel_number

uint32_t atsc_table_vct_channel::minor_channel_number

uint32_t atsc_table_vct_channel::modulation_mode

struct atsc_table_vct_channel* atsc_table_vct_channel::next

uint16_t atsc_table_vct_channel::out_of_band

uint16_t atsc_table_vct_channel::path_select

uint16_t atsc_table_vct_channel::program_number

uint32_t atsc_table_vct_channel::reserved1

uint16_t atsc_table_vct_channel::reserved2

uint16_t atsc_table_vct_channel::reserved3

uint16_t atsc_table_vct_channel::service_type

char atsc_table_vct_channel::short_name[32]

uint16_t atsc_table_vct_channel::source_id

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