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Create versions (Beta)

Beta Feature

This feature is currently in beta. The API may change based on feedback.

The edit versions feature allows you to generate shorter versions of a track to fit a specific timeline duration. This is useful when you need a track to match a specific video length.

Important: This is different from the "Adapt" feature on the Epidemic Sound website. Edit versions only adjust the track's duration—they do not change the mood, energy, or musical characteristics of the track.

How it works​

  1. Start a job: Use the start track versions endpoint to request an edited version of a track with your desired duration (between 1 second and 5 minutes).

  2. Check job status: The job is processed asynchronously. Use the track versions status endpoint to check when it's complete.

  3. Get the result: When complete, the response includes URLs for both preview and high-quality versions of the edited track. Pass expand=waveform to include inline waveform data. URLs expire after 24 hours.

The high-quality URL (highQualityUrl) can be used directly to download the edited version — no separate download endpoint call is needed.

Note: Longer durations result in increased processing time, as latency scales with the desired duration.