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Prepared video recording example #12

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35 changes: 18 additions & 17 deletions quickstart-ios-swift/Base.lproj/Main.storyboard
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="16097" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="17156" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
<device id="retina6_1" orientation="portrait" appearance="light"/>
<dependencies>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="16087"/>
<deployment identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17126"/>
<capability name="Safe area layout guides" minToolsVersion="9.0"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
Expand All @@ -23,21 +24,21 @@
<stackView opaque="NO" contentMode="scaleToFill" distribution="fillEqually" alignment="center" translatesAutoresizingMaskIntoConstraints="NO" id="uJd-FE-xhl">
<rect key="frame" x="0.0" y="692" width="414" height="102"/>
<subviews>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="oM4-3a-Dc3">
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="oM4-3a-Dc3">
<rect key="frame" x="0.0" y="16" width="138" height="70"/>
<fontDescription key="fontDescription" name="Baskerville-Bold" family="Baskerville" pointSize="50"/>
<state key="normal" title="‹">
<color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</state>
</button>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="lGP-cD-zyV">
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="lGP-cD-zyV">
<rect key="frame" x="138" y="0.0" width="138" height="102"/>
<fontDescription key="fontDescription" type="system" pointSize="75"/>
<state key="normal" title="◉">
<color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</state>
</button>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="bex-8d-pBb">
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="bex-8d-pBb">
<rect key="frame" x="276" y="16" width="138" height="70"/>
<fontDescription key="fontDescription" name="Baskerville-Bold" family="Baskerville" pointSize="50"/>
<state key="normal" title="›">
Expand All @@ -49,21 +50,21 @@
<stackView opaque="NO" contentMode="scaleToFill" distribution="fillProportionally" spacing="40" translatesAutoresizingMaskIntoConstraints="NO" id="30S-Tc-ObG">
<rect key="frame" x="92" y="802" width="230" height="44"/>
<subviews>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Lg4-1e-jvk">
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Lg4-1e-jvk">
<rect key="frame" x="0.0" y="0.0" width="49" height="44"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<state key="normal" title="Masks">
<color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</state>
</button>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Wuh-Ua-YpK">
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Wuh-Ua-YpK">
<rect key="frame" x="89" y="0.0" width="54" height="44"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<state key="normal" title="Effects">
<color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</state>
</button>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="rfH-fA-IsO">
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="rfH-fA-IsO">
<rect key="frame" x="183" y="0.0" width="47" height="44"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<state key="normal" title="Filters">
Expand All @@ -76,24 +77,24 @@
</constraints>
</stackView>
<stackView opaque="NO" contentMode="scaleToFill" distribution="fillProportionally" spacing="40" translatesAutoresizingMaskIntoConstraints="NO" id="zkT-19-D7n" userLabel="Recording Mode Stack View">
<rect key="frame" x="76" y="643" width="262" height="44"/>
<rect key="frame" x="105.5" y="643" width="203" height="44"/>
<subviews>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="pFL-eO-IRm" userLabel="Photo">
<rect key="frame" x="0.0" y="0.0" width="46" height="44"/>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="pFL-eO-IRm" userLabel="Photo">
<rect key="frame" x="0.0" y="0.0" width="45" height="44"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<state key="normal" title="Photo">
<color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</state>
</button>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="mIr-ia-DAb" userLabel="Video">
<rect key="frame" x="86" y="0.0" width="44" height="44"/>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="mIr-ia-DAb" userLabel="Prepared Video">
<rect key="frame" x="85" y="0.0" width="118" height="44"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<state key="normal" title="Video">
<state key="normal" title="Prepared Video">
<color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</state>
</button>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="wtJ-rs-9IX" userLabel="LowQ Video">
<rect key="frame" x="170" y="0.0" width="92" height="44"/>
<button hidden="YES" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="wtJ-rs-9IX" userLabel="LowQ Video">
<rect key="frame" x="203" y="0.0" width="0.0" height="44"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<state key="normal" title="LowQ Video">
<color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
Expand All @@ -113,6 +114,7 @@
<state key="normal" image="SwitchCamera"/>
</button>
</subviews>
<viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
<color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
<constraints>
<constraint firstItem="aUr-fD-BmM" firstAttribute="leading" secondItem="8bC-Xf-vdC" secondAttribute="leading" id="1pg-nk-plO"/>
Expand All @@ -133,7 +135,6 @@
<constraint firstItem="6Tk-OE-BBY" firstAttribute="bottom" secondItem="30S-Tc-ObG" secondAttribute="bottom" constant="16" id="r70-XP-aDs"/>
<constraint firstItem="uJd-FE-xhl" firstAttribute="top" secondItem="zkT-19-D7n" secondAttribute="bottom" constant="5" id="tFD-mC-RHN"/>
</constraints>
<viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
</view>
<connections>
<outlet property="arView" destination="aUr-fD-BmM" id="kOx-av-2Hv"/>
Expand Down
66 changes: 51 additions & 15 deletions quickstart-ios-swift/ViewController.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,12 @@ enum RecordingMode : String {
case lowQualityVideo
}

enum RecordingState : String {
case preparing
case ready
case recording
}

enum Masks: String, CaseIterable {
case none
case aviators
Expand Down Expand Up @@ -118,7 +124,13 @@ class ViewController: UIViewController {
}
}

private var isRecordingInProcess: Bool = false
private var currentRecordingState: RecordingState! {
didSet {
updateRecordingModeAppearance()
}
}

//private var isRecordingInProcess: Bool = false

// MARK: - Lifecycle -

Expand Down Expand Up @@ -161,6 +173,10 @@ class ViewController: UIViewController {
arView.initialize()

cameraController.startCamera()

// Set videoRecordingWarmupEnabled after initialization
arView.deepAR.videoRecordingWarmupEnabled = true;

}

private func addTargets() {
Expand All @@ -183,6 +199,14 @@ class ViewController: UIViewController {
button.isSelected = mode == currentMode
}
}
private func updateRecordingButton() {
if (currentRecordingState == RecordingState.preparing){
//disable record button while recording is preparing
recordActionButton.isEnabled = false;
} else {
recordActionButton.isEnabled = true;
}
}

private func updateRecordingModeAppearance() {
buttonRecordingModePairs.forEach { (button, recordingMode) in
Expand Down Expand Up @@ -229,21 +253,20 @@ class ViewController: UIViewController {
return
}

if (isRecordingInProcess) {
if (currentRecordingState == RecordingState.recording) {
arView.finishVideoRecording()
isRecordingInProcess = false
//finishVideoRecording will start preparing for next recording session if videoRecordingWarmupEnabled is true
currentRecordingState = RecordingState.preparing
return
}

let width: Int32 = Int32(arView.renderingResolution.width)
let height: Int32 = Int32(arView.renderingResolution.height)

if (currentRecordingMode == RecordingMode.video) {
arView.startVideoRecording(withOutputWidth: width, outputHeight: height)
isRecordingInProcess = true
if (currentRecordingMode == RecordingMode.video && currentRecordingState == RecordingState.ready) {
arView.resumeVideoRecording();
currentRecordingState = RecordingState.recording;
return
}

// Disabled in prepared recording mode
/*
if (currentRecordingMode == RecordingMode.lowQualityVideo) {
let videoQuality = 0.1
let bitrate = 1250000
Expand All @@ -257,6 +280,7 @@ class ViewController: UIViewController {
arView.startVideoRecording(withOutputWidth: width, outputHeight: height, subframe: frame, videoCompressionProperties: videoSettings, recordAudio: true)
isRecordingInProcess = true
}
*/

}

Expand Down Expand Up @@ -331,13 +355,11 @@ class ViewController: UIViewController {

// MARK: - ARViewDelegate -

extension ViewController: ARViewDelegate {
func didFinishPreparingForVideoRecording() { }

extension ViewController: DeepARDelegate {

func didStartVideoRecording() { }

func didFinishVideoRecording(_ videoFilePath: String!) {

let documentsDirectory = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first!
let components = videoFilePath.components(separatedBy: "/")
guard let last = components.last else { return }
Expand Down Expand Up @@ -376,7 +398,21 @@ extension ViewController: ARViewDelegate {
}
}

func didInitialize() {}
func didInitialize() {
// Call startVideoRecording to prepare recording. Only needs to be called once when initialization is finished
// Must be called on main thread
DispatchQueue.main.async { [unowned self] in
let width: Int32 = Int32(arView.renderingResolution.width)
let height: Int32 = Int32(arView.renderingResolution.height)
arView.startVideoRecording(withOutputWidth: width, outputHeight: height);
currentRecordingState = RecordingState.preparing;
}
}

// Video recording is prepared, resumeVideoRecording can now be called
func didFinishPreparingForVideoRecording() {
currentRecordingState = RecordingState.ready;
}

func faceVisiblityDidChange(_ faceVisible: Bool) {}
}
Expand Down