public RetroBloomFilter()
: base()
{
Name = "Bloom";
ShortDescription = "Bloom";
_levelFilter = new LevelsFilter(0.9, 0.6, 0.0);
_curvesFilter = new CurvesFilter();
Curve red = new Curve();
red.SetPoint(127, 100);
red.SetPoint(235, 255);
Curve green = new Curve();
green.SetPoint(97, 72);
green.SetPoint(177, 189);
Curve blue = new Curve();
blue.SetPoint(0, 34);
blue.SetPoint(255, 220);
_curvesFilter.Red = red;
_curvesFilter.Green = green;
_curvesFilter.Blue = blue;
_vignettingFilter = new VignettingFilter(0.5, new Windows.UI.Color { R = 104, G = 103, B = 71 });
//_vignettingFilter = new VignettingFilter(0.3, new Windows.UI.Color { R = 255, G = 0, B = 0 });
_hueSaturationFilter = new HueSaturationFilter(5.0 / 255.0, -40.0 / 255.0);
_colorAdjustFilter = new ColorAdjustFilter(45.0 / 255.0, -41.0 / 255.0, -89.0 / 255.0);
}
async Task StartMediaCapture()
{
Debug.WriteLine("Starting MediaCapture");
app.MediaCapture = new MediaCapture();
var selectedDevice = _devices.FirstOrDefault(x => x.EnclosureLocation != null && x.EnclosureLocation.Panel == Windows.Devices.Enumeration.Panel.Back);
if (selectedDevice == null)
{
selectedDevice = _devices.First();
}
await app.MediaCapture.InitializeAsync(new MediaCaptureInitializationSettings
{
VideoDeviceId = selectedDevice.Id
});
app.PreviewElement.Source = app.MediaCapture;
_encodingPreviewProperties = app.MediaCapture.VideoDeviceController.GetAvailableMediaStreamProperties(MediaStreamType.VideoPreview);
_encodingRecorderProperties = app.MediaCapture.VideoDeviceController.GetAvailableMediaStreamProperties(MediaStreamType.VideoRecord);
ListAllResolutionDetails();
var selectedPreviewProperties = _encodingPreviewProperties.First(x => ((VideoEncodingProperties)x).Width == _encodingPreviewProperties.Max(y => ((VideoEncodingProperties)y).Width));
ListResolutionDetails((VideoEncodingProperties)selectedPreviewProperties);
await app.MediaCapture.VideoDeviceController.SetMediaStreamPropertiesAsync(MediaStreamType.VideoPreview, selectedPreviewProperties);
var selectedRecordingProperties = _encodingRecorderProperties.First(x => ((VideoEncodingProperties)x).Width == _encodingRecorderProperties.Max(y => ((VideoEncodingProperties)y).Width));
ListResolutionDetails((VideoEncodingProperties)selectedRecordingProperties);
await app.MediaCapture.VideoDeviceController.SetMediaStreamPropertiesAsync(MediaStreamType.VideoRecord, selectedRecordingProperties);
PropertySet testSet = new PropertySet();
FilterEffect effect = new FilterEffect();
LomoFilter lomoFilter = new LomoFilter();
VignettingFilter vignettingFilter = new VignettingFilter();
effect.Filters = new IFilter[] { lomoFilter, vignettingFilter };
HdrEffect hdrEffect = new HdrEffect(effect);
List <IImageProvider> providers = new List <IImageProvider>();
providers.Add(effect);
providers.Add(hdrEffect);
testSet.Add(new KeyValuePair <string, object>("IImageProviders", providers));
await app.MediaCapture.AddEffectAsync(MediaStreamType.VideoPreview, "ImagingEffects.ImagingEffect", testSet);
//app.MediaCapture.SetPreviewRotation(VideoRotation.Clockwise90Degrees); //need this if portrait mode or landscapeflipped.
app.IsPreviewing = true;
await app.MediaCapture.StartPreviewAsync();
if (app.MediaCapture.VideoDeviceController.FocusControl.Supported) //.SetPresetAsync(Windows.Media.Devices.FocusPreset.Manual);
{
await app.MediaCapture.VideoDeviceController.FocusControl.SetPresetAsync(Windows.Media.Devices.FocusPreset.Manual);
}
else
{
app.MediaCapture.VideoDeviceController.Focus.TrySetAuto(false);
}
}
