Type for a PSIP Event_id Unique event identifier assigned by the creator of an event. Preferred referencing method Device name of the initial event creator Number assigned by the creator Communicates the initial scheduled start time. May be used to reference an event when no other ID is known. Start time initially scheduled for the event. Event_id as defined by PSIP and carried in the EIT Data_id as defined by A/90 and carried in the DET Event Identification. Provides several mechanisms for labeling and referencing events. References the current event of the channel, when no other identification method is known References the default event of the channel, used by the PSIP Generator when no other event information is known about a time slot Unique event identifier assigned by the creator of an event. Preferred referencing method Communicates the initial scheduled start time. May be used to reference an event when no other ID is known. PSIP event ID assigned and broadcast by the PSIP Generator in the EITs (A/65B 6.5) Channel number of the channel that carries the event TSID of the transport stream that carries the event, used if the channel number is not unique in the system Network identifier of the channel that carries the event, used when the TSID is not unique in the system Describes a PSIP "Event", i.e. an element of the program guide. Allows referencing an event using one or more methods References a show or specifies the content ID of the event References a show or specifies the content ID of the data event Show information of the PSIP event These descriptors go into the event loop of the EIT (A/65B 6.5) These descriptors go into the event loop of the EIT (A/65B 6.5) Event-level PMCP-private information Actual start time of the event (A/65B 6.5), when different from the scheduled start time Frame count for the actual start time of the event, when a one-second accuracy is not sufficient. Duration of the event (A/65B 6.5) Additional frames for the actual duration of the event, when a one-second accuracy is not sufficient. Indicates that the event is part of an alternate schedule and is not carried in PSIP Indicates the offset between the beginning of the material and the beginning of the event, e.g. the tape or the file. Not carried in PSIP. Additional frames for the material offset, when a one-second accuracy is not sufficient. Not carried in PSIP. Indicates where the essence comes from or how it is generated. Communicates implicit authority. The allowed values are defined during the setup process. Data event Identification. Provides several mechanisms for labeling and referencing events. References the current data event of the channel, when no other identification method is known References the default data event of the channel, used by the PSIP Generator when no other data event information is known about a time slot Unique data event identifier assigned by the creator of an data event. Preferred referencing method Communicates the initial scheduled start time. May be used to reference an event when no other ID is known. PSIP data ID assigned and broadcast by the PSIP Generator in the DETs (A/90 11.3) Channel number of the channel that carries the data event TSID of the transport stream that carries the data event, used if the channel number is not unique in the system Network identifier of the channel that carries the data event, used when the TSID is not unique in the system Describes a PSIP "Data event", i.e. an element of the data program guide. Allows referencing a data event using one or more methods References a show or specifies the content ID of the data event Multiple-language title of the data event (A/90 11.3) Multiple-language description of the data event carried in the data event ETT (A/90 11.4) Data Broadcasting Descriptor These descriptors go into the data event loop of the DET These descriptors go into the data event loop of the DET Data event-level PMCP-private information Actual start time of the data event (A/90 11.3), when different from the scheduled start time Duration of the data event (A/90 11.3) Indicates that the data event is part of an alternate schedule and is not carried in PSIP Indicates the offset between the beginning of the material and the beginning of the data event. Not carried in PSIP. Not carried in PSIP. Indicates where the essence comes from or how it is generated. Communicates implicit authority. The allowed values are defined during the setup process.