ALAssetsLibraryWriteVideoCompletionBlock
Signature for the block executed when ALAssetsLibrary/writeVideoAtPath(toSavedPhotosAlbum:completionBlock:) completes.
Declaration
typedef void (^)(NSURL *, NSError *) ALAssetsLibraryWriteVideoCompletionBlock;Discussion
The block parameters are defined as follows:
- assetURL
An URL that identifies the saved video file.
If the video is not saved, assetURL is nil.
- error
If the video is not saved, an error object that describes the reason for failure, otherwise
nil.