<!--
{
  "availability" : [
    "iOS: 26.0.0 -",
    "iPadOS: 26.0.0 -",
    "macCatalyst: 26.0.0 -",
    "macOS: 26.0.0 -",
    "tvOS: 26.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "AVFoundation",
  "identifier" : "/documentation/AVFoundation/AVCaptureTimecode/Source",
  "metadataVersion" : "0.1.0",
  "role" : "Class",
  "symbol" : {
    "kind" : "Class",
    "modules" : [
      "AVFoundation"
    ],
    "preciseIdentifier" : "c:objc(cs)AVCaptureTimecodeSource"
  },
  "title" : "AVCaptureTimecode.Source"
}
-->

# AVCaptureTimecode.Source

Describes a timecode source that a timecode generator can synchronize to.

```
class Source
```

## Overview

`AVCaptureTimecodeSource` provides information about a specific timecode source available for synchronization in `AVCaptureTimecodeGenerator`. It includes metadata such as the source’s name, type, and unique identifier.

## Topics

### Inspecting the source

[`displayName`](/documentation/AVFoundation/AVCaptureTimecode/Source/displayName)

The name of the timecode source.

[`type`](/documentation/AVFoundation/AVCaptureTimecode/Source/type)

The type of timecode source.

[`uuid`](/documentation/AVFoundation/AVCaptureTimecode/Source/uuid)

A unique identifier for the timecode source.


---

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)