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📹 Make videos with SwiftUI
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‎.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata‎

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‎Examples/CLIExample/.gitignore‎

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.DS_Store
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/.build
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/Packages
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xcuserdata/
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DerivedData/
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.swiftpm/configuration/registries.json
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.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
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.netrc

‎Examples/CLIExample/index.swift‎

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import AppKit
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import ArgumentParser
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import Foundation
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import StreamUI
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import SwiftUI
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import VideoViews
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// @Observable
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// class StreamUISettings {
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// var fps: Int32 = 30
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// var width: CGFloat = 1080
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// var height: CGFloat = 1920
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// var captureDuration: Int = 20
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// var saveVideoFile: Bool = true
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//
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// var livestreamSettings: [LivestreamSettings] = []
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// }
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//
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//// Define the command line arguments
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// struct StreamUICLIArgs: ParsableArguments {
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// @Option(help: "Frames per second")
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// var fps: Int
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//
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// @Option(help: "Width of the video")
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// var width: Int
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//
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// @Option(help: "Height of the video")
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// var height: Int
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//
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// @Option(help: "Capture duration in seconds")
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// var captureDuration: Int
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//
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// @Flag(help: "Save video file")
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// var saveVideoFile: Bool = false
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//
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// @Option(help: "RTMP connection URL")
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// var rtmpConnection: String?
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//
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// @Option(help: "Stream key")
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// var streamKey: String?
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// }
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//
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// extension StreamUICLIArgs {
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// func update(_ settings: StreamUISettings) {
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// settings.fps = Int32(fps)
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// settings.width = CGFloat(width)
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// settings.height = CGFloat(height)
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//
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// settings.captureDuration = captureDuration
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// settings.saveVideoFile = saveVideoFile
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//
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// if let rtmpConnection = rtmpConnection, let streamKey = streamKey {
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// let livestreamSettings = LivestreamSettings(
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// rtmpConnection: rtmpConnection,
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// streamKey: streamKey
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// )
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// settings.livestreamSettings.append(livestreamSettings)
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// }
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// }
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// }
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//
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// @main
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// struct CLIExample: App {
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// @Environment(\.displayScale) private var displayScale
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//
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// @State private var settings: StreamUISettings = {
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// let settings = StreamUISettings()
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// if CommandLine.argc > 1 {
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// do {
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// let args = try StreamUICLIArgs.parse()
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// args.update(settings)
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// } catch {
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// print("Error: Could not parse arguments")
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// print(CommandLine.arguments.dropFirst().joined(separator: " "))
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// print(StreamUICLIArgs.helpMessage())
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// exit(1) // Exit if argument parsing fails
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// }
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// } else {
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// settings.fps = 30
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// settings.width = 1080
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// settings.height = 1920
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// settings.captureDuration = 15
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// settings.saveVideoFile = true
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// settings.livestreamSettings = [
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// .init(rtmpConnection: "rtmp://localhost/live", streamKey: "streamKey")
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// ]
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// }
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// return settings
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// }()
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//
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// var body: some Scene {
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// WindowGroup {
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// StreamUI(
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// fps: settings.fps,
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// width: settings.width,
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// height: settings.height,
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// displayScale: displayScale,
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//// captureDuration: .seconds(settings.captureDuration),
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// saveVideoFile: settings.saveVideoFile,
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// livestreamSettings: settings.livestreamSettings
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// ) {
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// BasicCounterView(initialCounter: 0)
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//// SpriteKitTestView()
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//// SimpleWebView()
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//// VideoTestView()
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//// RandomSwiftUIComponentsTestView()
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// }
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// }
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// }
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// }
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//
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//
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// Or if you don't want the View to see the rendering with controls you can:
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//
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//
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@main
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enum CLIExample {
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static func main() async throws {
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print("huhu")
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let recorder = createStreamUIRecorder(
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fps: 30,
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width: 1080,
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height: 1920,
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displayScale: 2.0,
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captureDuration: .seconds(10),
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saveVideoFile: true
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) {
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// BasicCounterView(initialCounter: 0)
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// VideoTestView()
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// ImageTestView()
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SoundTestView()
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}
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let controlledClock = recorder.controlledClock
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recorder.startRecording()
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// try await Task.sleep(for: .seconds(5))
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//// try await controlledClock.sleep(for: 5.0)
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// recorder.pauseRecording()
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// try await Task.sleep(for: .seconds(10))
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//// try await controlledClock.sleep(for: 10.0)
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// recorder.resumeRecording()
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// recorder.stopRecording()
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// try await Task.sleep(for: .seconds(2))
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// recorder.resumeRecording()
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// Wait for the recording to complete
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await recorder.waitForRecordingCompletion()
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// while recorder.isRecording {
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// print("while recording")
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// try await Task.sleep(for: .seconds(5))
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// print("waited five secs")
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// recorder.isPaused.toggle()
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// try await Task.sleep(for: .seconds(2))
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// recorder.isPaused.toggle()
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// }
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// try await Task.sleep(for: .seconds(1.0))
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}
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}

‎Examples/VideoViews/BasicCounterView.swift‎

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import AVFoundation
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import StreamUI
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import SwiftUI
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public struct BasicCounterView: View {
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@Environment(\.recorder) private var recorder
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@State private var counter: Int
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@State private var timer: Timer?
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@State private var paused: Bool = false
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let audioUrl = URL(string: "https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.m4a")!
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private var timerTask: Task<Void, Never>?
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public init(initialCounter: Int = 10) {
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_counter = State(initialValue: initialCounter)
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// remoteAudioUrl = URL(string: "https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.m4a")!
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}
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public var body: some View {
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VStack {
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Text("Counter: \(counter)")
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.font(.largeTitle)
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.foregroundColor(.green)
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.padding()
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Text("Counter: \(recorder?.controlledClock.elapsedTime)")
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.font(.largeTitle)
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.foregroundColor(.green)
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.padding()
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if let frameCount = recorder?.frameTimer.frameCount {
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Text("Current Frame -> \(frameCount)")
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.font(.largeTitle)
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.foregroundColor(.orange)
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.foregroundColor(.green)
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.padding()
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} else {
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Text("No frame count")
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.font(.largeTitle)
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.foregroundColor(.orange)
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.foregroundColor(.green)
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.padding()
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}
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}
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// .onChange(of: recorder?.frameCount) { _ in
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//// print("new frame count", newCount)
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// }
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.onAppear {
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startTimer()
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// setupAudioPlayer()
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Task {
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print("going to load")
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try await recorder?.loadAudio(from: audioUrl)
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print("loaded audio")
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recorder?.playAudio(from: audioUrl)
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}
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// recorder.l
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// playAudio()
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}
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.onDisappear {
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print("[DEBUG] Stop Timer")
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stopTimer()
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}
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// .onChange(of: counter) { newCounter in
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// print("New counter", newCounter)
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// if newCounter == 5 {
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// print("pausing")
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// recorder?.isPaused.toggle()
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// }
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//
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// if newCounter == 10 {
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// print("resuming")
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// recorder?.isPaused.toggle()
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// }
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// }
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}
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private func startTimer() {
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Task {
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while true {
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print("TIMER LOOP")
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// print("RECORDER COUNT", recorder?.frameCount)
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try await recorder?.controlledClock.clock.sleep(for: .seconds(1.0))
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print("TIMER LOOP AFETER")
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// try await recorder?.clock.sleep(for: .seconds(1.0 / Double(30)))
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counter += 1
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}
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}
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// timer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { _ in
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// counter += 1
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// }
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}
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private func stopTimer() {
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// timerTask?.cancel()
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// timerTask = nil
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}
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private func setupAudioPlayer() {
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// audioPlayer = AVPlayer(url: remoteAudioUrl)
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}
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private func playAudio() {
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// audioPlayer?.play()
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}
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}
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// #Preview {
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// BasicCounterView()
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// }

‎Examples/VideoViews/ImageTestView.swift‎

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//
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// File.swift
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//
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//
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// Created by Jordan Howlett on 6/25/24.
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//
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import StreamUI
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import SwiftUI
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public struct ImageTestView: View {
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@Environment(\.recorder) private var recorder
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let url = "https://sample-videos.com/img/Sample-jpg-image-5mb.jpg"
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public init() {}
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public var body: some View {
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StreamingImage(url: URL(string: url)!)
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.frame(width: 500, height: 900)
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// VideoPlayer(player: AVPlayer(url: URL(string: "https://file-examples.com/storage/fed5266c9966708dcaeaea6/2017/04/file_example_MP4_480_1_5MG.mp4")!))
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// .frame(height: 400)
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}
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}

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