private FramesGrabber(StorageFile currentStorageFile, VideoPropsViewModel videoPropsViewModel, double perc, TimeSpan start, TimeSpan end)
{
//we can do this in InitAsync, but loosing readonly modifiers...
file = currentStorageFile;
this.videoPropsViewModel = videoPropsViewModel;
this.start = start;
this.end = end;
framesCount = (int)Math.Round(RangeDuration.TotalSeconds * videoPropsViewModel.FrameRate);
percentageOfResolution = perc;
}
//ctors
public static async Task <FramesGrabber> CtorAsync(StorageFile currentStorageFile, VideoPropsViewModel videoPropsViewModel, double perc, TimeSpan start, TimeSpan end)
{
//how to make ctor async: https://stackoverflow.com/questions/8145479/can-constructors-be-async
var thisObj = new FramesGrabber(currentStorageFile, videoPropsViewModel, perc, start, end);
await thisObj.InitAsync();
return(thisObj);
}
