shanecowherd

import AVFoundation
import os.log

/// https://developer.apple.com/library/archive/documentation/AudioVideo/Conceptual/AVFoundationPG/Articles/05_Export.html
/**
 Steps

- Use serialization queues to handle the asynchronous nature of reading and writing audiovisual data
- Initialize an asset reader and configure two asset reader outputs, one for audio and one for video
- Initialize an asset writer and configure two asset writer inputs, one for audio and one for video

shanecowherd

import SwiftUI

struct ContentView: View {
  var body: some View {
    VStack {
      Text("Button")
        .font(.system(size: 20, weight: .semibold, design: .rounded))
        .frame(width: 200, height: 60)
        .background(
            ZStack {