Creates an audio file and prepares the system for recording.
- iOS 3.0+
- macOS 10.7+
- Mac Catalyst 13.0+
- watchOS 4.0+
YES if successful, otherwise
Creates an audio file at the location specified by the
url parameter in the
init method. If a file already exists at that location, this method overwrites it.
The preparation invoked by this method takes place automatically when you call
prepare when you want recording to start as quickly as possible upon calling