Programs belong to a specific domain. This defines the kinds of events they are expected to receive and emit.
Emits audio-chunk events, ideally with a timestamp.
Receives audio-chunk events.
Emits detection event(s) or a not-detected event if the program exits without a detection.
Receives an audio-start event, followed by zero or more audio-chunk events.
An audio-stop event must trigger a transcript event to be emitted.
Receives audio-chunk events.
Emits voice-started with the timestamp of the audio-chunk when the user started speaking.
Emits voice-stopped with the timestamp of the audio-chunk when the user finished speaking.
Optional. The handle domain can handle transcript events directly.
Receives recognize events.
Emits either an intent or a not-recognized event.
Receives one of the following event types: transcript, intent, or not-recognized.
Emits either a handle or not-handled event.
Receives a synthesize event.
Emits an audio-start event followed by zero or more audio-chunk events, and then an audio-stop event.
Receives audio-chunk events until an audio-stop event.
Must emit played event when audio has finished playing.