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# cinematicVideoMetadataFormatDescription

The format description for Cinematic video timed metadata sample buffers.

```
class var cinematicVideoMetadataFormatDescription: CMFormatDescription? { get }
```

## Discussion

Use this format description when creating your [`AVAssetWriterInput`](/documentation/AVFoundation/AVAssetWriterInput) for the Cinematic video timed metadata track.

---

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