---
title: Initialization options
framework: avfoundation
role: collectionGroup
role_heading: API Collection
path: avfoundation/initialization-options
---

# Initialization options

Specify options to configure the initialization of a movie.

## Topics

### Options

- [AVMovieReferenceRestrictionsKey](avfoundation/avmoviereferencerestrictionskey.md)
- [AVMovieShouldSupportAliasDataReferencesKey](avfoundation/avmovieshouldsupportaliasdatareferenceskey.md)

## See Also

### Creating a movie

- [init(url:)](avfoundation/avmovie/init(url:).md)
- [init(url:options:)](avfoundation/avmovie/init(url:options:)-1wjrq.md)
- [init(data:options:)](avfoundation/avmovie/init(data:options:).md)