---
title: "Get audio levels for timeline item"
method: GET
path: "/projects/{projectId}/audio-levels"
tags: ["Project Context"]
---

# Get audio levels for timeline item

`GET /projects/{projectId}/audio-levels`

## Request

- Base URL: `https://blitzreels.com/api/v1`
- URL: `https://blitzreels.com/api/v1/projects/{projectId}/audio-levels`
- Auth: API key in header `Authorization`

Get audio levels for timeline item.

## Path parameters

- `projectId` string, required

## Query parameters

- `timeline_item_id` string, required
- `silence_threshold` number
- `min_silence_duration` number

## Response `200`

Successful response

- object
  - `totalDurationSeconds` number, required
  - `regions` object[], required
    - `type` 'speech' | 'silence', required
    - `startSeconds` number, required
    - `endSeconds` number, required
    - `durationSeconds` number, required
  - `speechDurationSeconds` number, required
  - `silenceDurationSeconds` number, required
  - `speechPercentage` number, required

## Other responses

- `400`: Invalid input data
- `401`: Authorization not provided
- `403`: Insufficient access
- `404`: Not found
- `500`: Internal server error

---

[API](https://skmtc.dev/blitzreels/apis/blitzreels-api.md) · [All operations](https://skmtc.dev/blitzreels/apis/blitzreels-api/llms.txt) · [OpenAPI document](https://skmtc.dev/blitzreels/apis/blitzreels-api/revisions/35608b12471d?raw)