ios – Easy methods to subclass AVCaptureOutput

I’m attempting to create a subclass of AVCaptureOutput that ought to behave just like the AVCaptureMovieFileOutput with particular options.

Nevertheless whether or not I present an init operate or not, I find yourself with an 'init()' is unavailable error (within the instance beneath, on the line calling tremendous.init())

import AVKit
import Basis

class MyCaptureOutput: AVCaptureOutput {
    
    non-public let period: Double

    non-public(set) var isRecording = false

    init(period: Double) {
        self.period = period
        tremendous.init()
    }
}

Subclassing AVCaptureFileOutput works superb. It’s a direct little one of AVCaptureOutput.

Additionally subclassing AVCaptureVideoDataOutput works superb. Nevertheless, I want my class to additionally output audio however it’s not potential to inherit from a number of lessons AVCaptureVideoDataOutput and AVCaptureAudioDataOutput.

Why am I not capable of subclass AVCaptureOutput?