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Making includes_inter_frame_spaces optional for word-timestamp.

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filipi87
2026-04-22 14:20:30 -03:00
parent b435ddfa44
commit 79250f1fe0
2 changed files with 9 additions and 7 deletions
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12
src/pipecat/services/tts_service.py
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@@ -96,7 +96,7 @@ class _WordTimestampEntry:
word: str
timestamp: float
context_id: str
includes_inter_frame_spaces: bool = False
includes_inter_frame_spaces: bool | None = None
class TTSService(AIService):
@@ -1066,7 +1066,7 @@ class TTSService(AIService):
self,
word_times: list[tuple[str, float]],
context_id: str | None = None,
includes_inter_frame_spaces: bool = False,
includes_inter_frame_spaces: bool | None = None,
):
"""Add word timestamps for processing.
@@ -1080,7 +1080,8 @@ class TTSService(AIService):
context_id: Unique identifier for the TTS context.
includes_inter_frame_spaces: When True, the tokens already embed inter-word
spacing (spaces and punctuation are part of the token text). Downstream
consumers must not inject additional spaces between tokens.
consumers must not inject additional spaces between tokens. None leaves
the frame's own default unchanged.
"""
if context_id and self.audio_context_available(context_id):
for word, timestamp in word_times:
@@ -1104,7 +1105,7 @@ class TTSService(AIService):
self,
word_times: list[tuple[str, float]],
context_id: str | None = None,
includes_inter_frame_spaces: bool = False,
includes_inter_frame_spaces: bool | None = None,
):
"""Process word timestamps directly, building and pushing TTSTextFrames inline.
@@ -1125,7 +1126,8 @@ class TTSService(AIService):
)
else:
frame = TTSTextFrame(word, aggregated_by=AggregationType.WORD)
frame.includes_inter_frame_spaces = includes_inter_frame_spaces
if includes_inter_frame_spaces is not None:
frame.includes_inter_frame_spaces = includes_inter_frame_spaces
frame.pts = self._initial_word_timestamp + ts_ns
frame.context_id = context_id
if context_id in self._tts_contexts: