---
title: init()
framework: coremedia
role: symbol
role_heading: Initializer
path: coremedia/cmblockbuffercustomblocksource/init()
---

# init()

## Declaration

```swift
init()
```

## See Also

### Initializers

- [init(version:AllocateBlock:FreeBlock:refCon:)](coremedia/cmblockbuffercustomblocksource/init(version:allocateblock:freeblock:refcon:).md)