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
user dictionary contains values for the following keys:
- iOS 3.2–9.0Deprecated
- Mac Catalyst 13.0–13.0Deprecated
- Media Player
If the capture request finished with an error, the
user dictionary contains values for the following two keys:
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.