---
title: chunkStorageRange
framework: MediaExtension
role: symbol
role_heading: Instance Property
platforms: [macOS 14.0+]
path: mediaextension/mesamplecursorchunk/chunkstoragerange
---

# chunkStorageRange

The offset location and length of the sample’s chunk within the byte source.

## Declaration

```swift
var chunkStorageRange: AVSampleCursorStorageRange { get }
```

## See Also

### Inspecting a chunk

- [byteSource](mediaextension/mesamplecursorchunk/bytesource.md)
- [chunkInfo](mediaextension/mesamplecursorchunk/chunkinfo.md)
- [sampleIndexWithinChunk](mediaextension/mesamplecursorchunk/sampleindexwithinchunk.md)