6d21507e95
Until now, both TurnAnalyzerUserTurnStopStrategy and SpeechTimeoutUserTurnStopStrategy waited for at least one transcript before ending the user turn. That's the right behavior for cascaded pipelines, where the downstream LLM can't respond until the user's words are recorded in its context — but it's pure latency in pipelines using local turn detection to drive a realtime service like Gemini Live. Add a `require_transcript: bool | None = None` parameter to both strategies. When None (default), it infers from whether an STTMetadataFrame has been seen — a proxy for "does the downstream LLM need the transcript in context?". Explicit True/False overrides the heuristic. When a transcript isn't required, the strategies also skip the STT-waiting timeout in the VAD-stopped handler, so the user turn ends as soon as the analyzer (or speech timer) concludes the turn is complete.
596 B
596 B
TurnAnalyzerUserTurnStopStrategyandSpeechTimeoutUserTurnStopStrategyno longer always wait for a transcript before ending the user turn. The wait is still correct for cascaded pipelines, where the downstream LLM can't respond until the user's words are recorded in its context — but it's pure latency in pipelines using local turn detection to drive a realtime service like Gemini Live. The strategies now infer from the presence of anSTTMetadataFramewhether a transcript is needed, and accept a newrequire_transcript: bool | Noneparameter to override the heuristic explicitly.