Skip to content

fix(core): fix speech start time overriden by VAD SOS events #5670

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
chenghao-mou wants to merge 4 commits into from
+6 −6
Closed

fix(core): fix speech start time overriden by VAD SOS events #5670

Changes from 1 commit
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
31d4304
fix(core): fix speech start time overriden by VAD SOS events
chenghao-mou May 7, 2026
73f73f9
make vad guard turn based
chenghao-mou May 7, 2026
4d13156
rename it to turn speech started
chenghao-mou May 7, 2026
ae5e4c9
reset in clear_user_turn
chenghao-mou May 7, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion livekit-agents/livekit/agents/voice/audio_recognition.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -967,7 +967,8 @@ async def _on_vad_event(self, ev: vad.VADEvent) -> None:
if ev.type == vad.VADEventType.START_OF_SPEECH:
speech_start_time = time.time() - ev.speech_duration - ev.inference_duration
if not self._vad_speech_started:
self._speech_start_time = speech_start_time
if self._speech_start_time is None:
self._speech_start_time = speech_start_time
self._vad_speech_started = True

with trace.use_span(self._ensure_user_turn_span(start_time=speech_start_time)):
Expand Down
Loading