# addRequest(_:cadence:) Adds a request to the video processor. ``` final func addRequest(_ request: T, cadence: VideoProcessor.Cadence? = nil) async throws -> some AsyncSequence where T : VisionRequest ``` ## Parameters `request` The request to perform. `cadence` The cadency that specifies how to process the frames. ## Return Value An that produces a request result for each frame. ## Discussion By default, the framework processes every frame. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)