From 5b6b700214b308319730263dd6854a6e99b22efe Mon Sep 17 00:00:00 2001
From: Mark Backman <mark@daily.co>
Date: Thu, 13 Mar 2025 14:22:13 -0400
Subject: [PATCH] OpenAIRealtimeBetaLLMService outputs a TTSTextFrame

---
 src/pipecat/services/openai_realtime_beta/openai.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pipecat/services/openai_realtime_beta/openai.py b/src/pipecat/services/openai_realtime_beta/openai.py
index 00f8cd840..321c66826 100644
--- a/src/pipecat/services/openai_realtime_beta/openai.py
+++ b/src/pipecat/services/openai_realtime_beta/openai.py
@@ -43,6 +43,7 @@ from pipecat.frames.frames import (
     TTSAudioRawFrame,
     TTSStartedFrame,
     TTSStoppedFrame,
+    TTSTextFrame,
     UserStartedSpeakingFrame,
     UserStoppedSpeakingFrame,
 )
@@ -471,6 +472,7 @@ class OpenAIRealtimeBetaLLMService(LLMService):
     async def _handle_evt_audio_transcript_delta(self, evt):
         if evt.delta:
             await self.push_frame(LLMTextFrame(evt.delta))
+            await self.push_frame(TTSTextFrame(evt.delta))
 
     async def _handle_evt_speech_started(self, evt):
         await self._truncate_current_audio_response()