Audio Annotator • Record / Upload / Crop • API Hook

Load audio

or record
idle

or demo from broker_wavs

Playback

Selection: —

Duration: 0.000 s

Sample rate: —

Recording ID: —

Tip: Click-and-drag on the waveform to create a region. Shift + drag to add multiple.

API controls

Model evaluation

API controls

API base URL

Sample rate (Hz)

Recording name

Dataset name

Dataset ID

Recording ID

Labels JSON (for segment)

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Model evaluation

Evaluation endpoint (POST)

Payload key for audio base64

Send

Extra JSON (merged into request)

Sends base64 + sample_rate + start/end (if selection).

Response:

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