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# AVSampleCursorStorageRange

A structure that indicates the offset and length of storage for a media sample or its chunk.

```
struct AVSampleCursorStorageRange
```

## Topics

### Storage range

[`offset`](/documentation/AVFoundation/AVSampleCursorStorageRange/offset)

The offset of the first byte of storage that a media sample or its chunk occupies.

[`length`](/documentation/AVFoundation/AVSampleCursorStorageRange/length)

The count of bytes of storage that a media sample or its chunk occupies.


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