---
title: AVFragmentedMovieContainsMovieFragmentsDidChangeNotification
framework: avfoundation
role: symbol
role_heading: Global Variable
path: avfoundation/avfragmentedmoviecontainsmoviefragmentsdidchangenotification
---

# AVFragmentedMovieContainsMovieFragmentsDidChangeNotification

## Declaration

```occ
extern NSString * const AVFragmentedMovieContainsMovieFragmentsDidChangeNotification;
```

## Discussion

Discussion Posted after the value of @“containsMovieFragments” has already been loaded and the AVFragmentedMovie is added to an AVFragmentedMovieMinder, either when 1) movie fragments are detected in the movie file on disk after it had previously contained none or when 2) no movie fragments are detected in the movie file on disk after it had previously contained one or more.

## See Also

### Notifications

- [AVAssetChapterMetadataGroupsDidChangeNotification](avfoundation/avassetchaptermetadatagroupsdidchangenotification.md)
- [AVAssetContainsFragmentsDidChangeNotification](avfoundation/avassetcontainsfragmentsdidchangenotification.md)
- [AVAssetDurationDidChangeNotification](avfoundation/avassetdurationdidchangenotification.md)
- [AVAssetMediaSelectionGroupsDidChangeNotification](avfoundation/avassetmediaselectiongroupsdidchangenotification.md)
- [AVAssetTrackSegmentsDidChangeNotification](avfoundation/avassettracksegmentsdidchangenotification.md)
- [AVAssetTrackTimeRangeDidChangeNotification](avfoundation/avassettracktimerangedidchangenotification.md)
- [AVAssetTrackTrackAssociationsDidChangeNotification](avfoundation/avassettracktrackassociationsdidchangenotification.md)
- [AVAssetWasDefragmentedNotification](avfoundation/avassetwasdefragmentednotification.md)
- [AVFragmentedMovieDurationDidChangeNotification](avfoundation/avfragmentedmoviedurationdidchangenotification.md)
- [AVFragmentedMovieTrackSegmentsDidChangeNotification](avfoundation/avfragmentedmovietracksegmentsdidchangenotification.md)
- [AVFragmentedMovieTrackTimeRangeDidChangeNotification](avfoundation/avfragmentedmovietracktimerangedidchangenotification.md)
- [AVFragmentedMovieTrackTotalSampleDataLengthDidChangeNotification](avfoundation/avfragmentedmovietracktotalsampledatalengthdidchangenotification.md)
- [AVFragmentedMovieWasDefragmentedNotification](avfoundation/avfragmentedmoviewasdefragmentednotification.md)