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Add dedicated page to explain endpointing#103

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Karamouche wants to merge 2 commits intomainfrom
feat/endpointing-doc
Open

Add dedicated page to explain endpointing#103
Karamouche wants to merge 2 commits intomainfrom
feat/endpointing-doc

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@Karamouche
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@Karamouche Karamouche commented Jan 28, 2026

Summary by CodeRabbit

  • Documentation
    • Added comprehensive Endpointing docs for Live Transcription: how silence-based utterance closing works, tradeoffs between latency and completeness, safety max-duration to prevent endless utterances, and configurable parameters (defaults and suggested ranges).
  • New Features
    • Added an Endpointing card and navigation entry in the Live Transcription features UI for quick access to the new docs.

✏️ Tip: You can customize this high-level summary in your review settings.

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coderabbitai bot commented Jan 28, 2026

📝 Walkthrough

Walkthrough

Adds a new documentation page and navigation entry for the Endpointing feature in Live STT, documenting silence-based utterance boundaries, two configuration parameters (endpointing, maximum_duration_without_endpointing), and UI-accessible speech activity events.

Changes

Cohort / File(s) Summary
Endpointing documentation
chapters/live-stt/features/endpointing.mdx
New page describing endpointing behavior, workflow (SAD → utterance grouping → close on silence), parameter specs (endpointing: default 0.05s, range 0.01–10; maximum_duration_without_endpointing: default 5s, range 5–60), tradeoffs, and speech activity event notes.
Features index UI card
chapters/live-stt/features/index.mdx
Added an "Endpointing" card to the Live STT features CardGroup linking to the new page.
Docs navigation
docs.json
Inserted new Live Transcription navigation entry for chapters/live-stt/features/endpointing.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Suggested reviewers

  • mfernandez-gladia
  • nmorel

Poem

🐰 I twitch my nose at silence sweet,
I mark the pause where phrases meet.
When hush arrives, an utterance ends—
I hop away, then listen again. 🎧🌿

🚥 Pre-merge checks | ✅ 3
✅ Passed checks (3 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title accurately describes the main change: adding a new documentation page dedicated to explaining the endpointing feature.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✏️ Tip: You can configure your own custom pre-merge checks in the settings.

✨ Finishing touches
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Post copyable unit tests in a comment
  • Commit unit tests in branch feat/endpointing-doc

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Actionable comments posted: 1

🤖 Fix all issues with AI agents
In `@chapters/live-stt/features/endpointing.mdx`:
- Line 3: Update the frontmatter "description" value to correct the grammar:
change the string "What's endpointing and how it works" to a clearer form such
as "What endpointing is and how it works" (or "What endpointing is, and how it
works") by editing the description key in the file's frontmatter.
🧹 Nitpick comments (1)
chapters/live-stt/features/endpointing.mdx (1)

28-28: Link speech-activity messages to their callback docs.

This makes the “speech starts/ends” reference actionable for readers.

🔗 Suggested edit
-You can also subscribe to speech activity messages to know when speech starts and ends (useful to drive UI or agent turn-taking)
+You can also subscribe to [`speech_start`](/api-reference/v2/live/callback/speech-start) and [`speech_end`](/api-reference/v2/live/callback/speech-end) messages to know when speech starts and ends (useful to drive UI or agent turn-taking).

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2 participants