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.
Field Documentation
| union { ... } |
| union { ... } |
| union { ... } |
| struct atsc_table_vct_channel* atsc_table_vct_channel::next |
The documentation for this struct was generated from the following file:
- lib/include/libdvbv5/vct.h
