public VideoGenerator(ImageDetails imgdet1, ImageDetails imgdet2, VectorOfPointF points1, VectorOfPointF points2, int fpsUser, float alphaUser, string path)
{
this.destinationPath = path;
sizeOfVid = GetSizeOfImages(imgdet1, imgdet2);
float alpha = 0.0f;
MorphImage m;
try
{
videoWriter = new VideoWriter(fileName: destinationPath, fps: fpsUser, size: sizeOfVid, isColor: true);
while (alpha < 1.0f)
{
m = new MorphImage(imgdet1, imgdet2, points1, points2, alpha);
Image <Bgr, byte> morphedImage = m.GetMorphedImageI();
videoWriter.Write(morphedImage.Mat);
alpha += alphaUser;
morphedImage.Dispose();
}
if (videoWriter.IsOpened)
{
videoWriter.Dispose();
}
MessageBox.Show($"Completed");
}
catch (Exception)
{
MessageBox.Show("The program has run out of memory. Try to use fewer images, a larger alpha value (0.05 - 0.1) or a lower FPS count (25)");
}
}
/// <summary>
/// Generates full video
/// </summary>
/// <param name="images"></param>
public VideoGenerator(ObservableCollection <ImageDetails> images, int fpsUser, float alphaUser, string path)
{
this.images = images;
this.destinationPath = path;
ImagePreprocessor ip1;
System.Drawing.Size tmpSize = new System.Drawing.Size(0, 0);
for (int i = 0; i < images.Count - 1; i++)
{
ip1 = new ImagePreprocessor(images.ElementAt(i), images.ElementAt(i + 1));
if (ip1.FacesListCurr.Count == 0)
{
images.RemoveAt(i);
}
if (ip1.FacesListNext.Count == 0)
{
images.RemoveAt(i + 1);
}
else
{
if (ip1.curr.ResizedImage.Width > tmpSize.Width)
{
tmpSize.Width = ip1.curr.ResizedImage.Width;
}
if (ip1.curr.ResizedImage.Height > tmpSize.Height)
{
tmpSize.Height = ip1.curr.ResizedImage.Width;
}
}
}
if (tmpSize.Width > 1280)
{
tmpSize.Width = 1280;
tmpSize.Height = 720;
}
MorphImage m;
ImagePreprocessor ip;
try
{
//videoWriter = new VideoWriter(fileName: destinationPath, fps: 30, size: tmpSize, isColor: true);
videoWriter = new VideoWriter(fileName: destinationPath, compressionCode: VideoWriter.Fourcc('M', 'P', '4', 'V'), fps: fpsUser, size: tmpSize, isColor: true);
List <Mat> frames = new List <Mat>();
for (int i = 0; i < images.Count - 1; i++)
{
ip = new ImagePreprocessor(images.ElementAt(i), images.ElementAt(i + 1), tmpSize);
float alpha = 0.0f;
while (alpha < 1.0f)
{
m = new MorphImage(ip.curr, ip.next, ip.ffpCurr, ip.ffpNext, alpha);
Image <Bgr, byte> morphedImage = m.GetMorphedImageI();
frames.Add(morphedImage.Mat);
//videoWriter.Write(morphedImage.Mat);
alpha += alphaUser;
//morphedImage.Dispose();
}
}
int img1 = 0;
foreach (Mat mat in frames)
{
img1 += 1;
videoWriter.Write(mat);
}
if (videoWriter.IsOpened)
{
videoWriter.Dispose();
}
MessageBox.Show($"Completed");
}
catch (Exception)
{
MessageBox.Show("The program has run out of memory. Try to use fewer images, a larger alpha value (0.05 - 0.1) or a lower FPS count (25)");
}
}