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# AVCaptureBroadcastVideoOutputDelegate

Protocol for receiving broadcast video output events and data.

```
protocol AVCaptureBroadcastVideoOutputDelegate : NSObjectProtocol
```

## Overview

Objects conforming to this protocol can be set as delegates to receive notifications about broadcast video output operations, including dropped frames and ancillary data processing.

## Topics

### Responding to dropped frames

[`-  broadcastVideoOutput:didDropVideoFrameWithPresentationTimeStamp:fromConnection:`](/documentation/AVFoundation/AVCaptureBroadcastVideoOutputDelegate/broadcastVideoOutput(_:didDropVideoFrameWithPresentationTimeStamp:from:))

Called when a video frame is dropped during broadcast video output processing.

## Relationships

### Inherits From

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

---

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