Add RimeTTSService

CHANGELOG.md

@@ -9,6 +9,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Added `RimeTTSService`, a new `WordTTSService`. Updated the foundational
+  example `07q-interruptible-rime.py` to use `RimeTTSService`.
+
 - Added support for Groq's Whisper API through the new `GroqSTTService` and
   OpenAI's Whisper API through the new `OpenAISTTService`. Introduced a new
   base class `BaseWhisperSTTService` to handle common Whisper API
@@ -20,6 +23,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- `RimeHttpTTSService` now uses the `mistv2` model by default.
+
 - Improved error handling in `AzureTTSService` to properly detect and log
   synthesis cancellation errors.
 

examples/foundational/07q-interruptible-rime.py

@@ -19,7 +19,7 @@
 from pipecat.pipeline.task import PipelineParams, PipelineTask
 from pipecat.processors.aggregators.openai_llm_context import OpenAILLMContext
 from pipecat.services.openai import OpenAILLMService
-from pipecat.services.rime import RimeHttpTTSService
+from pipecat.services.rime import RimeTTSService
 from pipecat.transports.services.daily import DailyParams, DailyTransport
 
 load_dotenv(override=True)
@@ -44,10 +44,9 @@ async def main():
             ),
         )
 
-        tts = RimeHttpTTSService(
+        tts = RimeTTSService(
             api_key=os.getenv("RIME_API_KEY", ""),
             voice_id="rex",
-            params=RimeHttpTTSService.InputParams(reduce_latency=True),
         )
 
         llm = OpenAILLMService(api_key=os.getenv("OPENAI_API_KEY"), model="gpt-4o")

pyproject.toml

@@ -73,6 +73,7 @@ openai = [ "openai~=1.59.6", "websockets~=13.1", "python-deepcompare~=2.1.0" ]
 openpipe = [ "openpipe~=4.45.0" ]
 perplexity = [ "openai~=1.59.6" ]
 playht = [ "pyht~=0.1.6", "websockets~=13.1" ]
+rime = [ "websockets~=13.1" ]
 riva = [ "nvidia-riva-client~=2.18.0" ]
 sentry = [ "sentry-sdk~=2.20.0" ]
 silero = [ "onnxruntime~=1.20.1" ]