Indicates whether recording is in progress.
- iOS 4.0+
- macOS 10.7+
- Mac Catalyst 13.0+
The value of this property is
YES when the file output currently has a file to which it is writing new samples,
Setting File Output Properties
The delegate object for the capture file output.
The maximum size, in bytes, of the data that should be recorded by the receiver.
The minimum amount of free space, in bytes, required for recording to continue on a given volume.
Indicates the duration of the media recorded to the current output file.
Indicates the size, in bytes, of the data recorded to the current output file.
Indicates whether recording to the current output file is paused.