/// <summary>
/// 單一鏡頭即時影像播放
/// </summary>
/// <param name="iCH">鏡頭編號 (0~15)</param>
/// <param name="iAudio">傳輸聲音資料
/// 0: do not send audio data
/// 1: send audio data, if any
/// </param>
/// <param name="iStream">使用串流
/// 0: use primary stream
/// 1: try to use secondary stream
/// </param>
/// <returns></returns>
public int Device_RealPlay(int iCH, int iAudio, int iStream)
{
int rtnVal = 0;
try
{
Device_Logout();
channel = iCH;
apv = new VideoMediaElementCore.MediaElementCore(iCH + 1, 0);
wpfmain.Children.Add(apv);
wpfmain.MouseLeftButtonUp += new System.Windows.Input.MouseButtonEventHandler(wpfmain_MouseLeftButtonUp);
apv.set_size(elementHost1.Width, elementHost1.Height);
//apv.set_aes_key("1234567890123456");
Console.WriteLine("Ip = {0} Port = {1}", IP, PORT);
apv.set_source(0, IP, PORT, iCH, (byte)iAudio, (byte)iStream, 1);
apv.set_print_msg(1);
//MessageBox.Show();
//wpfmain.Children.Add(apv);
//0 => send request to get one frame
//1 => send request to get one I-frame
//2 => play continuous stream
apv.set_read_mode(2);
apv.play();
rtnVal = 1;
}
catch (Exception ex)
{
_ErrDesc = ex.Message;
}
return(rtnVal);
}
private int _PlayBackByTime(int iCH, int iAudio, string sStartTime, int is_utc)
{
int rtnVal = 0;
try
{
Device_Logout();
channel = iCH;
apv = new VideoMediaElementCore.MediaElementCore(iCH + 1, 1);
wpfmain.Children.Add(apv);
wpfmain.MouseLeftButtonUp += new System.Windows.Input.MouseButtonEventHandler(wpfmain_MouseLeftButtonUp);
apv.set_size(elementHost1.Width, elementHost1.Height);
//apv.set_aes_key("1234567890123456");
if (is_utc == 0)
{
apv.set_source_l(1, IP, PORT, iCH, (byte)iAudio, ConvertToTimestamp(DateTime.Parse(sStartTime)));
}
else
{
apv.set_source_l(1, IP, PORT, iCH, (byte)iAudio, ConvertToTimestamp(DateTime.Parse(sStartTime)));
}
//apv.set_playback_cmd(1, 1); //2014/07/21_CTS
apv.set_print_msg(1);
apv.play();
System.Threading.Thread.Sleep(1000);
apv.set_playback_cmd(1, 1);
rtnVal = 1;
}
catch (Exception ex)
{
_ErrDesc = ex.Message;
}
return(rtnVal);
}