Global Variable

MPMoviePlayerThumbnailErrorKey

Declaration

NSString *const MPMoviePlayerThumbnailErrorKey;

Discussion

The value of this key is an NSError object identifying the error that occurred, if any.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software