AndThen Engine

The AndThen engine is the same as the And engine, except for the following differences:

  • Records in an input track must start after the record in the preceding input track. In other words, the AndThen engine enforces an additional TimestampCondition (in addition to any conditions that you specify):

    start0 <= start1 <= start2 <= start3 (and so on).

  • This engine is available only for processing video. It is not supported with images and documents.