An AndThen engine compares two tracks to identify events in the second track that occur within a specific time interval after (or at the same time as) events in the first track. The engine produces a track containing the identified record pairs.
This engine is available only for processing video. It is not supported with images and documents.
Configuration Parameter | Description |
---|---|
Input0 | The first input track. |
Input1 | The second input track. |
LuaScript | A Lua script that defines conditions that a record pair must meet in order to be included in the output track. |
MaxTimeInterval | (Deprecated) The maximum interval from a record in the first track to a record in the second track, for the two records to be considered a pair. |
MinTimeInterval | (Deprecated) The minimum interval from a record in the first track to a record in the second track, for the two records to be considered a pair. |
TimestampCondition | Specifies time limits for matching records, based on the record timestamps. |
Type | The type of ESP engine to use. Set this parameter to AndThen . |
This engine produces a single output track, named TaskName.Output
.
Field name | Type | Description |
---|---|---|
record0
|
Record | The record from the first input track (Input0) |
record1
|
Record | The record from the second input track (Input1) |
|