---
title: MPMoviePlayerThumbnailImageRequestDidFinish
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/nsnotification/name-swift.struct/mpmovieplayerthumbnailimagerequestdidfinish
---

# MPMoviePlayerThumbnailImageRequestDidFinish

Posted when a request to capture a thumbnail from a movie has finished whether the request succeeded or failed. Upon successful capture of a thumbnail, the userInfo dictionary contains values for the following keys:

## Declaration

```swift
static let MPMoviePlayerThumbnailImageRequestDidFinish: NSNotification.Name
```

## Discussion

Discussion MPMoviePlayerThumbnailImageKey MPMoviePlayerThumbnailTimeKey If the capture request finished with an error, the userInfo dictionary contains values for the following two keys: MPMoviePlayerThumbnailErrorKey MPMoviePlayerThumbnailTimeKey The movie player whose state has changed is available as the object associated with the notification. The methods to use for capturing movie thumbnails are described in Generating thumbnail images.

## See Also

### MediaPlayer

- [MPMusicPlayerControllerQueueDidChange](foundation/nsnotification/name-swift.struct/mpmusicplayercontrollerqueuedidchange.md)
- [MPMediaLibraryDidChange](foundation/nsnotification/name-swift.struct/mpmedialibrarydidchange.md)
- [MPMediaPlaybackIsPreparedToPlayDidChange](foundation/nsnotification/name-swift.struct/mpmediaplaybackispreparedtoplaydidchange.md)
- [MPMusicPlayerControllerNowPlayingItemDidChange](foundation/nsnotification/name-swift.struct/mpmusicplayercontrollernowplayingitemdidchange.md)
- [MPMusicPlayerControllerPlaybackStateDidChange](foundation/nsnotification/name-swift.struct/mpmusicplayercontrollerplaybackstatedidchange.md)
- [MPMusicPlayerControllerVolumeDidChange](foundation/nsnotification/name-swift.struct/mpmusicplayercontrollervolumedidchange.md)
- [MPMovieDurationAvailable](foundation/nsnotification/name-swift.struct/mpmoviedurationavailable.md)
- [MPMovieMediaTypesAvailable](foundation/nsnotification/name-swift.struct/mpmoviemediatypesavailable.md)
- [MPMovieNaturalSizeAvailable](foundation/nsnotification/name-swift.struct/mpmovienaturalsizeavailable.md)
- [MPMoviePlayerDidEnterFullscreen](foundation/nsnotification/name-swift.struct/mpmovieplayerdidenterfullscreen.md)
- [MPMoviePlayerDidExitFullscreen](foundation/nsnotification/name-swift.struct/mpmovieplayerdidexitfullscreen.md)
- [MPMoviePlayerIsAirPlayVideoActiveDidChange](foundation/nsnotification/name-swift.struct/mpmovieplayerisairplayvideoactivedidchange.md)
- [MPMoviePlayerLoadStateDidChange](foundation/nsnotification/name-swift.struct/mpmovieplayerloadstatedidchange.md)
- [MPMoviePlayerNowPlayingMovieDidChange](foundation/nsnotification/name-swift.struct/mpmovieplayernowplayingmoviedidchange.md)
- [MPMoviePlayerPlaybackDidFinish](foundation/nsnotification/name-swift.struct/mpmovieplayerplaybackdidfinish.md)