void Scan()
{
md = new MediaDetClass();
Image img;
md.Filename = fileName;
md.CurrentStream = 0;
int len = (int)md.StreamLength;
EncryptDecryptVedio.FrameRate = md.FrameRate;
for (float i = 0.0f; i < len; i = i + interval)
{
MainForm.counter++;
string fBitmapName = storagePath + Path.GetFileNameWithoutExtension(fileName)
+ "_" + MainForm.counter.ToString();
md.WriteBitmapBits(i, 320, 240, fBitmapName + ".bmp");
img = Image.FromFile(fBitmapName + ".bmp");
img.Save(fBitmapName + ".jpg", ImageFormat.Jpeg);
Program.images_name[Program.index_vedio] = fBitmapName;
Program.index_vedio++;
img.Dispose();
System.IO.File.Delete(fBitmapName + ".bmp");
}
}
private static Bitmap generateSceneshotOnDisk(MediaDetClass mediaDet, double position, int width, int height)
{
//Gen unique Filepath
String filename = System.IO.Path.GetTempPath() + System.Guid.NewGuid().ToString();
mediaDet.WriteBitmapBits(position, width, height, filename);
Bitmap bmp = new Bitmap(filename);
return(bmp);
}
/// <summary>
/// Creates a bitmap file using MediaDetClass' method WriteBitMapBits
/// </summary>
/// <param name="md">MediaDetClass object for each video file found previewable </param>
/// <param name="storagePath">folder name where bitmap files temporarily stored</param>
/// <returns></returns>
public string newBitmapPath(MediaDetClass md, string storagePath)
{
tmpBmpCount++;
string fBitmapName = storagePath + tmpBmpName + tmpBmpCount.ToString() + ".bmp"; //fullpath of bitmap file that is to be generated
md.WriteBitmapBits(frameNo, 650, 450, fBitmapName); //create the bitmap file
return fBitmapName; // returns the newly created bitmap filename to the pictureBox
}