//write .avi and store data in .xml for a certain frame
private void writeFrame(ReplayAllFramesReadyEventArgs e)
{
//colour frame
BitmapImage bitmapImage_currentframe = new BitmapImage();
Bitmap bitmap_currentframe = new Bitmap(640, 480);
var colorImageFrame = e.AllFrames.ColorImageFrame;
if (colorImageFrame != null)
{
if (isfirst)
{
initialframenumber = colorImageFrame.FrameNumber;
System.Console.WriteLine("initialFramenumber = " + initialframenumber);
isfirst = false;
}
lastframenumber = colorImageFrame.FrameNumber;
//write xml
xmlwriter.storeframe(e.AllFrames.SkeletonFrame, colorImageFrame.FrameNumber, replay.CoordinateMapper);
//write avi
var pixelData = new byte[colorImageFrame.PixelDataLength];
colorImageFrame.CopyPixelDataTo(pixelData);
var stride = colorImageFrame.Width * PixelFormats.Bgr32.BitsPerPixel / 8;
//converision to bitmap
imagesource.WritePixels(new Int32Rect(0, 0, colorImageFrame.Width, colorImageFrame.Height), pixelData, stride, 0);
bitmapImage_currentframe = ConvertWriteableBitmapToBitmapImage(imagesource);
bitmap_currentframe = ConvertBitmapImageToBitmap(bitmapImage_currentframe);
videoWriter.AddFrame(bitmap_currentframe);
framecounter++;
}
}
