Skip to main content

Apple Developer Docs

professional-video-applications / adjust-volume

adjust-volume

adjust-volume

adjust-volume Modifies the volume of a clip in dB.

Open on developer.apple.com

professional-video-applications

Built on 2026-06-12 · Snapshot snapshot-20260612-beta.1 (macOS 27.0) · Commit fba13e1 · by @g-cqd · based on Apple Developer Documentation