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Updated WSS endpoint for Rime Arcana v3 support

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This commit is contained in:
Chad Bailey
2026-02-04 22:21:10 +00:00
committed by Mark Backman
parent d99a256715
commit 794811fbdb
1 changed files with 8 additions and 10 deletions
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18
src/pipecat/services/rime/tts.py
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@@ -98,8 +98,8 @@ class RimeTTSService(AudioContextWordTTSService):
*, *,
api_key: str, api_key: str,
voice_id: str, voice_id: str,
url: str = "wss://users.rime.ai/ws2", url: str = "wss://users-ws.rime.ai/ws3",
model: str = "mistv2", model: str = "arcana",
sample_rate: Optional[int] = None, sample_rate: Optional[int] = None,
params: Optional[InputParams] = None, params: Optional[InputParams] = None,
text_aggregator: Optional[BaseTextAggregator] = None, text_aggregator: Optional[BaseTextAggregator] = None,
@@ -383,7 +383,7 @@ class RimeTTSService(AudioContextWordTTSService):
async for message in self._get_websocket(): async for message in self._get_websocket():
msg = json.loads(message) msg = json.loads(message)
if not msg or not self.audio_context_available(msg["contextId"]): if not msg or not self.audio_context_available(msg.get("contextId")):
continue continue
context_id = msg["contextId"] context_id = msg["contextId"]
@@ -626,20 +626,18 @@ class RimeHttpTTSService(TTSService):
class RimeNonJsonTTSService(InterruptibleTTSService): class RimeNonJsonTTSService(InterruptibleTTSService):
"""Pipecat TTS service for Rime's non-JSON WebSocket API. """Pipecat TTS service for Rime's non-JSON WebSocket API.
.. deprecated:: 0.0.102
Arcana now supports JSON WebSocket with word-level timestamps via the
``wss://users-ws.rime.ai/ws3`` endpoint. Use :class:`RimeTTSService`
with ``model="arcana"`` instead.
This service enables Text-to-Speech synthesis over WebSocket endpoints This service enables Text-to-Speech synthesis over WebSocket endpoints
that require plain text (not JSON) messages and return raw audio bytes. that require plain text (not JSON) messages and return raw audio bytes.
It is designed for use with TTS models like Arcana, which currently do
not support JSON-based WebSocket protocols (though this may change in
the future).
Limitations: Limitations:
- Does not support word-level timestamps or context IDs. - Does not support word-level timestamps or context IDs.
- Intended specifically for integrations where the TTS provider only - Intended specifically for integrations where the TTS provider only
accepts and returns non-JSON messages. accepts and returns non-JSON messages.
Note:
- Arcana and similar models may add JSON WebSocket support in the
future. This service focuses on the current plain text protocol.
""" """
class InputParams(BaseModel): class InputParams(BaseModel):