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turn off server vad

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This commit is contained in:
Blaine Kasten
2026-03-20 11:17:38 -05:00
parent 591c02fb0e
commit fe84a881dd
2 changed files with 30 additions and 3 deletions
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2
src/pipecat/services/stt_latency.py
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@@ -46,7 +46,7 @@ SAMBANOVA_TTFS_P99: float = 2.20
SARVAM_TTFS_P99: float = 1.17 SARVAM_TTFS_P99: float = 1.17
SONIOX_TTFS_P99: float = 0.35 SONIOX_TTFS_P99: float = 0.35
SPEECHMATICS_TTFS_P99: float = 0.74 SPEECHMATICS_TTFS_P99: float = 0.74
TOGETHER_TTFS_P99: float = 1.00 TOGETHER_TTFS_P99: float = 2.028
# These services run locally and should be replaced with measured values # These services run locally and should be replaced with measured values
NVIDIA_TTFS_P99: float = DEFAULT_TTFS_P99 NVIDIA_TTFS_P99: float = DEFAULT_TTFS_P99

31
src/pipecat/services/together/stt.py
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@@ -197,7 +197,6 @@ class TogetherSTTService(WebsocketSTTService):
} }
self._websocket = await websocket_connect(url, additional_headers=headers) self._websocket = await websocket_connect(url, additional_headers=headers)
await self._call_event_handler("on_connected")
except Exception as e: except Exception as e:
await self.push_error( await self.push_error(
error_msg=f"Error connecting to Together AI STT: {e}", error_msg=f"Error connecting to Together AI STT: {e}",
@@ -276,7 +275,7 @@ class TogetherSTTService(WebsocketSTTService):
evt_type = evt.get("type", "") evt_type = evt.get("type", "")
if evt_type == "session.created": if evt_type == "session.created":
logger.debug(f"{self} session created") await self._handle_session_created(evt)
elif evt_type == "conversation.item.input_audio_transcription.delta": elif evt_type == "conversation.item.input_audio_transcription.delta":
await self._handle_transcription_delta(evt) await self._handle_transcription_delta(evt)
elif evt_type == "conversation.item.input_audio_transcription.completed": elif evt_type == "conversation.item.input_audio_transcription.completed":
@@ -290,6 +289,34 @@ class TogetherSTTService(WebsocketSTTService):
else: else:
logger.trace(f"{self} unhandled event: {evt_type}") logger.trace(f"{self} unhandled event: {evt_type}")
async def _handle_session_created(self, evt: dict):
"""Handle ``session.created`` event.
Args:
evt: The session created event from the server.
"""
session = evt.get("session", {})
self._session_id = session.get("id")
logger.debug(f"{self} session created: {self._session_id}")
upgrade_session_message = {
"type": "transcription_session.update",
"session": {
"input_audio_format": "pcm_s16le_16000",
"input_audio_transcription": {
"model": self._settings.model,
"language": self._settings.language,
"prompt": "Transcribe the incoming audio in real time.",
},
"turn_detection": {
"type": "none",
},
},
}
await self._websocket.send(json.dumps(upgrade_session_message))
await self._call_event_handler("on_connected")
async def _handle_transcription_delta(self, evt: dict): async def _handle_transcription_delta(self, evt: dict):
"""Handle incremental transcription text. """Handle incremental transcription text.