private void pl_OrientationRight_MouseUp(object sender, MouseEventArgs e)
{
string str_ctl = @"http://" + str_ip + "/decoder_control.cgi?command=7&onestep=0&user=admin&pwd=";
IPC_Cgi IpCamera_temp = new IPC_Cgi();
IpCamera_temp.Ptz_control(str_ctl);
}
private void bt_test_Click(object sender, EventArgs e)
{
string str_ctl = @"http://" + str_ip + "/snapshot.cgi?user=admin&pwd=";
IPC_Cgi IPCamera = new IPC_Cgi();
image_snapshot = IPCamera.get_Image(str_ctl);
image_snapshot.Save("F:\\IPC_Picture\\" + pic_count + ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
GC.Collect();
System.Diagnostics.Process.Start("F:\\IPC_Picture");
}
private void ipc_run()
{
string sourceURL = "http://" + str_ip + "/videostream.cgi?loginuse=admin&loginpas="******"";
int num_cnt = 0;
Image image_s = null;
Bitmap bmp = null;
IPC_Cgi ipcamear = new IPC_Cgi();
try
{
Stream stream = ipcamear.get_videoStream(sourceURL);
while (true)
{
try
{
for (int i = 0; i < 59; i++)
{
unbuffer[i] = (byte)stream.ReadByte();
}
for (int i = 0; i < 5; i++)
{
str_length += (char)stream.ReadByte();
}
num_cnt = Int32.Parse(str_length);
str_length = "";
for (int i = 0; i < 4; i++)
{
unbuffer[i] = (byte)stream.ReadByte();
}
for (int i = 0; i < num_cnt; i++)
{
buffer[i] = (byte)stream.ReadByte();
}
unbuffer[1] = (byte)stream.ReadByte();
unbuffer[1] = (byte)stream.ReadByte();
bmp = (Bitmap)Bitmap.FromStream(
new MemoryStream(buffer, 0, num_cnt));
/*在视频上添加实时时间*/
Graphics g = Graphics.FromImage(bmp);
Font font = new Font("宋体", 18);
String str_realtime = System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
SolidBrush sbrush = new SolidBrush(Color.WhiteSmoke);
g.DrawString(str_realtime, font, sbrush, new PointF(10, 20));
MemoryStream ms = new MemoryStream();
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp);
if (avirecord == 1)
{
aviWriter.AddFrame(bmp);
aviWriter.AddFrame(bmp);
aviWriter.AddFrame(bmp);
aviWriter.AddFrame(bmp);
aviWriter.AddFrame(bmp);
}
//方法1
IntPtr hBitmap = bmp.GetHbitmap();
image_s = Image.FromHbitmap(hBitmap);
//方法2
//MemoryStream ms = new MemoryStream(buffer);
//image_s = Image.FromStream(ms);
//照片保存
//bmp.Save(Application.StartupPath + "//1/pic"+(cur_num++)+".jpeg");
//IntPtr hBitmap = bmp.GetHbitmap();
pb_video.Image = image_s;
//pictureBox1.Image = Image.FromHbitmap(bmp.GetHbitmap());
//bmp = null;//释放无效
//bmp.Dispose();
//image_s.Dispose();
GC.Collect();
DeleteObject(hBitmap);
}
catch { }
}
}
catch
{
MessageBox.Show("无法连接到远程服务器!!!");
}
}