public override void ViewDidLoad()
{
base.ViewDidLoad();
// Initialize the class responsible for managing AV capture session and asset writer
videoProcessor = new RosyWriterVideoProcessor();
// Keep track of changes to the device orientation so we can update the video processor
var notificationCenter = NSNotificationCenter.DefaultCenter;
notificationCenter.AddObserver(UIApplication.DidChangeStatusBarOrientationNotification, DeviceOrientationDidChange);
UIDevice.CurrentDevice.BeginGeneratingDeviceOrientationNotifications();
// Setup and start the capture session
videoProcessor.SetupAndStartCaptureSession();
Console.WriteLine("Finished Setting up AV");
notificationCenter.AddObserver(UIApplication.DidBecomeActiveNotification, On_ApplicationDidBecomeActive);
oglView = new RosyWriterPreviewWindow(RectangleF.Empty);
// Our interface is always in portrait
oglView.Transform = videoProcessor.TransformFromCurrentVideoOrientationToOrientation(AVCaptureVideoOrientation.Portrait);
RectangleF bounds = viewPreview.ConvertRectToView(viewPreview.Bounds, oglView);
oglView.Bounds = bounds;
oglView.Center = new PointF(viewPreview.Bounds.Size.Width / 2.0F, viewPreview.Bounds.Size.Height / 2.0F);
viewPreview.AddSubview(oglView);
Console.WriteLine("Added OGL View");
// Set up labels
shouldShowStats = true;
frameRateLabel = LabelWithText(string.Empty, 10.0F);
viewPreview.AddSubview(frameRateLabel);
dimensionsLabel = LabelWithText(string.Empty, 54.0F);
viewPreview.AddSubview(dimensionsLabel);
typeLabel = LabelWithText(string.Empty, 90F);
viewPreview.Add(typeLabel);
// btnRecord Event Handler
btnRecord.Clicked += On_ToggleRecording;
// Video Processor Event Handlers
videoProcessor.RecordingDidStart += On_RecordingDidStart;
videoProcessor.RecordingDidStop += On_RecordingDidStop;
videoProcessor.RecordingWillStart += On_RecordingWillStart;
videoProcessor.RecordingWillStop += On_RecordingWillStop;
videoProcessor.PixelBufferReadyForDisplay += On_PixelBufferReadyForDisplay;
Console.WriteLine("Finished OnDidLoad");
}
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (timer != null)
{
timer.Invalidate();
timer.Dispose();
timer = null;
}
if (videoProcessor != null)
{
videoProcessor.Dispose();
videoProcessor = null;
}
}
internal void UpdateLabel(RosyWriterVideoProcessor videoProcessor)
{
fpsLabel.Text = String.Format("{0:F} FPS", videoProcessor.VideoFrameRate);
var dimension = videoProcessor.VideoDimensions;
dimensionsLabel.Text = String.Format("{0} x {1}", dimension.Width, dimension.Height);
// Turn the integer constant into something human readable
var type = videoProcessor.VideoType;
char[] code = new char[4];
for (int i = 0; i < 4; i++)
{
code[3 - i] = (char)(type & 0xff);
type = type >> 8;
}
var typeString = new String(code);
colorLabel.Text = typeString;
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
statisticView.Layer.CornerRadius = 4f;
// Initialize the class responsible for managing AV capture session and asset writer
videoProcessor = new RosyWriterVideoProcessor();
// Setup and start the capture session
var isSupported = videoProcessor.SetupAndStartCaptureSession();
if (isSupported)
{
// Our interface is always in portrait
previewView.Transform = videoProcessor.TransformFromCurrentVideoOrientationToOrientation(AVCaptureVideoOrientation.Portrait);
previewView.Bounds = View.ConvertRectToView(View.Bounds, previewView);
previewView.Center = new CGPoint(View.Bounds.Size.Width / 2f, View.Bounds.Size.Height / 2f);
UIApplication.Notifications.ObserveDidBecomeActive(OnApplicationDidBecomeActive);
// Set up labels
shouldShowStats = true;
// Video Processor Event Handlers
videoProcessor.RecordingDidStart += OnRecordingDidStart;
videoProcessor.RecordingDidStop += OnRecordingDidStop;
videoProcessor.RecordingWillStart += OnRecordingWillStart;
videoProcessor.RecordingWillStop += OnRecordingWillStop;
videoProcessor.PixelBufferReadyForDisplay += OnPixelBufferReadyForDisplay;
}
else
{
errorLabel.Hidden = false;
previewView.Hidden = true;
recordButton.Enabled = false;
}
}
public VideoOutputDataDelegate(RosyWriterVideoProcessor processor)
{
Console.WriteLine("Creating VideoOutputDataDelegate");
this.processor = processor;
}
public AudioOutputDataDelegate(RosyWriterVideoProcessor processor)
{
this.processor = processor;
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
// Initialize the class responsible for managing AV capture session and asset writer
videoProcessor = new RosyWriterVideoProcessor ();
// Keep track of changes to the device orientation so we can update the video processor
var notificationCenter = NSNotificationCenter.DefaultCenter;
notificationCenter.AddObserver(UIApplication.DidChangeStatusBarOrientationNotification, DeviceOrientationDidChange);
UIDevice.CurrentDevice.BeginGeneratingDeviceOrientationNotifications ();
// Setup and start the capture session
videoProcessor.SetupAndStartCaptureSession ();
notificationCenter.AddObserver (UIApplication.DidBecomeActiveNotification, OnApplicationDidBecomeActive);
oglView = new RosyWriterPreviewWindow(CGRect.Empty);
// Our interface is always in portrait
oglView.Transform = videoProcessor.TransformFromCurrentVideoOrientationToOrientation(AVCaptureVideoOrientation.Portrait);
CGRect bounds = previewView.ConvertRectToView(previewView.Bounds, oglView);
oglView.Bounds = bounds;
oglView.Center = new CGPoint(previewView.Bounds.Size.Width / 2.0F, previewView.Bounds.Size.Height / 2.0F);
previewView.AddSubview(oglView);
// Set up labels
shouldShowStats = true;
frameRateLabel = LabelWithText (string.Empty, 10.0F);
previewView.AddSubview (frameRateLabel);
dimensionsLabel = LabelWithText (string.Empty, 54.0F);
previewView.AddSubview (dimensionsLabel);
typeLabel = LabelWithText (string.Empty, 90F);
previewView.Add (typeLabel);
// btnRecord Event Handler
btnRecord.Clicked += OnToggleRecording;
// Video Processor Event Handlers
videoProcessor.RecordingDidStart += OnRecordingDidStart;
videoProcessor.RecordingDidStop += OnRecordingDidStop;
videoProcessor.RecordingWillStart += OnRecordingWillStart;
videoProcessor.RecordingWillStop += OnRecordingWillStop;
videoProcessor.PixelBufferReadyForDisplay += OnPixelBufferReadyForDisplay;
}
public VideoOutputDataDelegate (RosyWriterVideoProcessor processor)
{
Console.WriteLine ("Creating VideoOutputDataDelegate");
this.processor = processor;
}
public AudioOutputDataDelegate (RosyWriterVideoProcessor processor)
{
this.processor = processor;
}
