---
title: MPMoviePlayerThumbnailImageRequestDidFinishNotification
framework: mediaplayer
role: symbol
role_heading: Global Variable
path: mediaplayer/mpmovieplayerthumbnailimagerequestdidfinishnotification
---

# MPMoviePlayerThumbnailImageRequestDidFinishNotification

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

```occ
extern NSString * const MPMoviePlayerThumbnailImageRequestDidFinishNotification;
```

## 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

### Notifications

- [MPMoviePlayerDidEnterFullscreenNotification](mediaplayer/mpmovieplayerdidenterfullscreennotification.md)
- [MPMoviePlayerDidExitFullscreenNotification](mediaplayer/mpmovieplayerdidexitfullscreennotification.md)
- [MPMoviePlayerIsAirPlayVideoActiveDidChangeNotification](mediaplayer/mpmovieplayerisairplayvideoactivedidchangenotification.md)
- [MPMoviePlayerLoadStateDidChangeNotification](mediaplayer/mpmovieplayerloadstatedidchangenotification.md)
- [MPMoviePlayerNowPlayingMovieDidChangeNotification](mediaplayer/mpmovieplayernowplayingmoviedidchangenotification.md)
- [MPMoviePlayerPlaybackDidFinishNotification](mediaplayer/mpmovieplayerplaybackdidfinishnotification.md)
- [MPMoviePlayerPlaybackStateDidChangeNotification](mediaplayer/mpmovieplayerplaybackstatedidchangenotification.md)
- [MPMoviePlayerReadyForDisplayDidChangeNotification](mediaplayer/mpmovieplayerreadyfordisplaydidchangenotification.md)
- [MPMoviePlayerScalingModeDidChangeNotification](mediaplayer/mpmovieplayerscalingmodedidchangenotification.md)
- [MPMoviePlayerTimedMetadataUpdatedNotification](mediaplayer/mpmovieplayertimedmetadataupdatednotification.md)
- [MPMoviePlayerWillEnterFullscreenNotification](mediaplayer/mpmovieplayerwillenterfullscreennotification.md)
- [MPMoviePlayerWillExitFullscreenNotification](mediaplayer/mpmovieplayerwillexitfullscreennotification.md)
- [MPMovieDurationAvailableNotification](mediaplayer/mpmoviedurationavailablenotification.md)
- [MPMovieMediaTypesAvailableNotification](mediaplayer/mpmoviemediatypesavailablenotification.md)
- [MPMovieNaturalSizeAvailableNotification](mediaplayer/mpmovienaturalsizeavailablenotification.md)