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Deprecate emotion, add new speed parameter

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This commit is contained in:
Mark Backman
2025-05-19 09:43:24 -04:00
parent 61da6437ea
commit c9d0af9ee0
1 changed files with 31 additions and 15 deletions
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46
src/pipecat/services/cartesia/tts.py
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@@ -7,6 +7,7 @@
import base64 import base64
import json import json
import uuid import uuid
import warnings
from typing import AsyncGenerator, List, Optional, Union from typing import AsyncGenerator, List, Optional, Union
from loguru import logger from loguru import logger
@@ -151,10 +152,13 @@ class CartesiaTTSService(AudioContextWordTTSService):
voice_config["mode"] = "id" voice_config["mode"] = "id"
voice_config["id"] = self._voice_id voice_config["id"] = self._voice_id
if self._settings["speed"] or self._settings["emotion"]: if self._settings["emotion"]:
warnings.warn(
"The 'emotion' parameter in __experimental_controls is deprecated and will be removed in a future version.",
DeprecationWarning,
stacklevel=2,
)
voice_config["__experimental_controls"] = {} voice_config["__experimental_controls"] = {}
if self._settings["speed"]:
voice_config["__experimental_controls"]["speed"] = self._settings["speed"]
if self._settings["emotion"]: if self._settings["emotion"]:
voice_config["__experimental_controls"]["emotion"] = self._settings["emotion"] voice_config["__experimental_controls"]["emotion"] = self._settings["emotion"]
@@ -169,6 +173,10 @@ class CartesiaTTSService(AudioContextWordTTSService):
"add_timestamps": add_timestamps, "add_timestamps": add_timestamps,
"use_original_timestamps": False if self.model_name == "sonic" else True, "use_original_timestamps": False if self.model_name == "sonic" else True,
} }
if self._settings["speed"]:
msg["speed"] = self._settings["speed"]
return json.dumps(msg) return json.dumps(msg)
async def start(self, frame: StartFrame): async def start(self, frame: StartFrame):
@@ -368,24 +376,32 @@ class CartesiaHttpTTSService(TTSService):
try: try:
voice_controls = None voice_controls = None
if self._settings["speed"] or self._settings["emotion"]: if self._settings["emotion"]:
warnings.warn(
"The 'emotion' parameter in _experimental_voice_controls is deprecated and will be removed in a future version.",
DeprecationWarning,
stacklevel=2,
)
voice_controls = {} voice_controls = {}
if self._settings["speed"]:
voice_controls["speed"] = self._settings["speed"]
if self._settings["emotion"]: if self._settings["emotion"]:
voice_controls["emotion"] = self._settings["emotion"] voice_controls["emotion"] = self._settings["emotion"]
await self.start_ttfb_metrics() await self.start_ttfb_metrics()
output = await self._client.tts.sse( kwargs = {
model_id=self._model_name, "model_id": self._model_name,
transcript=text, "transcript": text,
voice_id=self._voice_id, "voice_id": self._voice_id,
output_format=self._settings["output_format"], "output_format": self._settings["output_format"],
language=self._settings["language"], "language": self._settings["language"],
stream=False, "stream": False,
_experimental_voice_controls=voice_controls, "_experimental_voice_controls": voice_controls,
) }
if self._settings["speed"]:
kwargs["speed"] = self._settings["speed"]
output = await self._client.tts.sse(**kwargs)
await self.start_tts_usage_metrics(text) await self.start_tts_usage_metrics(text)