Allows the receiver to prepare resources in advance of capturing a still image bracket.
- iOS 8.0–10.0Deprecated
The connection through which the still image bracket should be captured.
A user provided block that will be called asynchronously once resources have successfully been allocated for the specified bracketed capture operation.
The block has two parameters:
If sufficient resources could not be allocated, this parameter is
NO, and the
errorparameter contains a non-
The value is non-
nilif an error is encountered.
If the count of the
Bracketed Capture Still Image Count
Maximum Still Image Capture Requests Exceeded
You should not assume that the completion handler will be called on a specific thread.
Before taking a still image bracket, additional resources may need to be allocated. By calling this method first, you are able to know when the receiver is ready to capture the bracket with the specified settings array.