Trim Audio

Node type: utility:audio_trim
Category: Data

Description

Trims an audio file to a [start, start + duration] window in seconds. start and duration can be wired from upstream (for example an iterator) or set in config. Wired inputs take precedence over config values.

Canvas ports

These appear as port handles on the left side of the node.

ID	Label	Details
audio	Audio	AUDIO (required)
start	Start (s)	NUMBER
duration	Duration (s)	NUMBER

Sidebar config

These render as form fields in the right-side config panel when the node is selected.

ID	Label	Details
start	Start (s)	NUMBER · default 0. Used when the start port is unwired
duration	Duration (s)	NUMBER (required) · must be greater than 0. Used when the duration port is unwired

Outputs

ID	Label	Type
audio	Trimmed Audio	AUDIO

Notes

• The audio input accepts a bare URL string or a { url } / { audio } object.
• A missing or non-positive duration is an error.
• Transient service failures (network errors, 5xx) are retried once; input errors (4xx) are not.

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Auto-generated from the Wireflow node registry.