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FrankLab VOLNA

Generate and process speech, voice, dubbing, and audio with FrankLab VOLNA.

Actions16

Audio → Audio Isolation

AI-generated

Summary

Isolate audio components from a given audio file URL using FrankLab VOLNA's audio isolation API.

Inputs

  • Audio URL (required) — The public HTTP or HTTPS URL of the audio file to process for audio isolation.
  • Additional JSON — Optional additional parameters for the FrankLab request in JSON format; must use public HTTP or HTTPS URLs for media fields.
  • Wait for Completion — Boolean flag to either wait for the audio isolation task to complete before returning the result or to return immediately with the task ID.

Output shape

a JSON object containing the task status, task ID, and URLs to the isolated audio result (audioUrl, resultUrl, or downloadUrl), along with cost and status metadata.

If 'Wait for Completion' is enabled, the node polls for task completion and returns the final result. In case of failure, an error is thrown. The operation requires a valid FrankLab API key and only accepts public HTTP/HTTPS audio URLs.

Examples

Example 1: Isolate vocals or instruments from an audio file available at a public URL.

Set 'Audio URL' to the audio file's public URL, optionally add more parameters in 'Additional JSON', and optionally enable 'Wait for Completion' to receive the processed audio immediately after processing.

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