ATSC ETT structure. More...
Collaboration diagram for dvbpsi_atsc_ett_s:
Data Fields | |
| uint8_t | i_table_id |
| uint16_t | i_extension |
| uint8_t | i_version |
| bool | b_current_next |
| uint8_t | i_protocol |
| uint32_t | i_etm_id |
| uint32_t | i_etm_length |
| uint8_t * | p_etm_data |
| dvbpsi_descriptor_t * | p_first_descriptor |
Detailed Description
ATSC ETT structure.
The Extended Text Table (ETT) contains Extended Text Message (ETM) streams. They provide detailed descriptions of virtual channels (channel ETM) and (event ETM). An ETM consist of a multiple string data structure (see Section 6.10), and thus, it may represent a description in several different languages (each string corresponding to one language).
Field Documentation
◆ b_current_next
| bool dvbpsi_atsc_ett_s::b_current_next |
current_next_indicator
◆ i_etm_id
| uint32_t dvbpsi_atsc_ett_s::i_etm_id |
ETM Identifier, made up of source id and event id (or 0 for channel ETT)
◆ i_etm_length
| uint32_t dvbpsi_atsc_ett_s::i_etm_length |
length of p_etm_data
◆ i_extension
| uint16_t dvbpsi_atsc_ett_s::i_extension |
subtable id: ETT Table ID extension, normally 0x0000
◆ i_protocol
| uint8_t dvbpsi_atsc_ett_s::i_protocol |
PSIP Protocol version
◆ i_table_id
| uint8_t dvbpsi_atsc_ett_s::i_table_id |
table id
◆ i_version
| uint8_t dvbpsi_atsc_ett_s::i_version |
version_number
◆ p_etm_data
| uint8_t* dvbpsi_atsc_ett_s::p_etm_data |
ETM data organized as a multiple string structure
◆ p_first_descriptor
| dvbpsi_descriptor_t* dvbpsi_atsc_ett_s::p_first_descriptor |
First descriptor.
The documentation for this struct was generated from the following file:
