All prebuilt tools AUDIO LOUDNESS ANALYSIS API

Analyze Audio Loudness

Measure mean and peak volume, integrated loudness (LUFS), loudness range and true peak, then decide whether to normalize before you edit. Run the preset directly on this page or call the same agent-ready endpoint from your product.

Run this tool View API recipe

LIVE TOOL

Run analyze audio

Drop a video, adjust the defaults if you need to, and download the result here.

BEFORE / AFTER

See what the tool changes.

A real example: the after side is the unedited output of a KinoPipe job. Run the live form above to generate the same result from your own media.

BeforeSource video

WebM · VP9

mountain.webm

AfterCompatible MP4

Ready

MP4 · H.264

mountain.mp4

Demo footage: public-domain timelapses (Bureau of Land Management, Oregon · NASA SVS). Processed by the same pipeline the API and MCP tools call.

BUILT FOR AUTOMATION

Useful defaults, typed options.

The tool slug stays stable while your agent supplies named media inputs and a narrow set of documented options.

No encode, analysis only
EBU R128 integrated loudness
Pairs with normalize-audio

What this preset does

01Decode the audio track
02Measure mean and peak levels
03Run EBU R128 loudness metering
04Return the measurements as JSON

Stable endpointPOST /api/v1/tools/analyze-audio

Live API request

SYNCED WITH FORM

{
  "inputs": [{ "id": "main", "url": "https://example.com/episode.mp3" }]
}

Successful output example

{
  "result": {
    "output": {
      "filename": "analyze-audio-output.mp4",
      "contentType": "video/mp4",
      "byteSize": 437021,
      "downloadUrl": "https://cdn.kinopipe.com/…"
    }
  }
}

CONSTRAINTS