---
title: identifier3GPUserDataAuthor
framework: avfoundation
role: symbol
role_heading: Type Property
path: avfoundation/avmetadataidentifier/identifier3gpuserdataauthor
---

# identifier3GPUserDataAuthor

An identifier that represents the author of the media.

## Declaration

```swift
static let identifier3GPUserDataAuthor: AVMetadataIdentifier
```

## See Also

### 3GP user metadata identifiers

- [identifier3GPUserDataAlbumAndTrack](avfoundation/avmetadataidentifier/identifier3gpuserdataalbumandtrack.md)
- [identifier3GPUserDataCollection](avfoundation/avmetadataidentifier/identifier3gpuserdatacollection.md)
- [identifier3GPUserDataCopyright](avfoundation/avmetadataidentifier/identifier3gpuserdatacopyright.md)
- [identifier3GPUserDataDescription](avfoundation/avmetadataidentifier/identifier3gpuserdatadescription.md)
- [identifier3GPUserDataGenre](avfoundation/avmetadataidentifier/identifier3gpuserdatagenre.md)
- [identifier3GPUserDataKeywordList](avfoundation/avmetadataidentifier/identifier3gpuserdatakeywordlist.md)
- [identifier3GPUserDataLocation](avfoundation/avmetadataidentifier/identifier3gpuserdatalocation.md)
- [identifier3GPUserDataMediaClassification](avfoundation/avmetadataidentifier/identifier3gpuserdatamediaclassification.md)
- [identifier3GPUserDataMediaRating](avfoundation/avmetadataidentifier/identifier3gpuserdatamediarating.md)
- [identifier3GPUserDataPerformer](avfoundation/avmetadataidentifier/identifier3gpuserdataperformer.md)
- [identifier3GPUserDataRecordingYear](avfoundation/avmetadataidentifier/identifier3gpuserdatarecordingyear.md)
- [identifier3GPUserDataThumbnail](avfoundation/avmetadataidentifier/identifier3gpuserdatathumbnail.md)
- [identifier3GPUserDataTitle](avfoundation/avmetadataidentifier/identifier3gpuserdatatitle.md)
- [identifier3GPUserDataUserRating](avfoundation/avmetadataidentifier/identifier3gpuserdatauserrating.md)