<!--
{
  "availability" : [
    "iOS: 18.0.0 -",
    "iPadOS: 18.0.0 -",
    "macCatalyst: 18.0.0 -",
    "macOS: 15.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "AVFoundation",
  "identifier" : "/documentation/AVFoundation/AVPlayerItemRenderedLegibleOutputPushDelegate",
  "metadataVersion" : "0.1.0",
  "role" : "Protocol",
  "symbol" : {
    "kind" : "Protocol",
    "modules" : [
      "AVFoundation"
    ],
    "preciseIdentifier" : "c:objc(pl)AVPlayerItemRenderedLegibleOutputPushDelegate"
  },
  "title" : "AVPlayerItemRenderedLegibleOutputPushDelegate"
}
-->

# AVPlayerItemRenderedLegibleOutputPushDelegate

A delegate that handles the rendered pixel buffers produced by a rendered legible output object.

```
protocol AVPlayerItemRenderedLegibleOutputPushDelegate : AVPlayerItemOutputPushDelegate
```

## Topics

### Handling rendered pixel buffers

[`renderedLegibleOutput(_:didOutputRenderedCaptionImages:forItemTime:)`](/documentation/AVFoundation/AVPlayerItemRenderedLegibleOutputPushDelegate/renderedLegibleOutput(_:didOutputRenderedCaptionImages:forItemTime:))

Tells the delegate that new rendered caption images are available.



---

Copyright &copy; 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)