/// <summary>
/// 控制录像点播播放速度
/// </summary>
/// <param name="scale">播放速度</param>
/// <param name="range">时间范围</param>
public void BackVideoPlaySpeedControlReq(string scale, DateTime range)
{
if (_msgCore.LocalEndPoint == null)
{
OnSIPServiceChange(_deviceName + "-" + _deviceId, SipServiceStatus.Wait);
return;
}
if (_mediaPort == null)
{
_mediaPort = _msgCore.SetMediaPort();
}
uint time = TimeConvert.DateToTimeStamp(range);
string localIp = _msgCore.LocalEndPoint.Address.ToString();
string fromTag = CallProperties.CreateNewTag();
int cSeq = CallProperties.CreateNewCSeq();
string callId = CallProperties.CreateNewCallId();
//this.Stop();
SIPRequest realReq = BackVideoPlaySpeedControlReq(localIp, _mediaPort, scale, time, fromTag, cSeq, callId);
_msgCore.Transport.SendRequest(_msgCore.RemoteEndPoint, realReq);
_realTask = new TaskTiming(realReq, _msgCore.Transport);
_msgCore.SendRequestTimeout += _realTask.MessageSendRequestTimeout;
_realTask.OnCloseRTPChannel += Task_OnCloseRTPChannel;
_realTask.Start();
}
/// <summary>
/// 录像点播视频请求
/// </summary>
/// <param name="beginTime">开始时间</param>
/// <param name="endTime">结束时间</param>
public void BackVideoReq(DateTime beginTime, DateTime endTime)
{
lock (_msgCore.RemoteTrans)
{
if (!_msgCore.RemoteTrans.ContainsKey(_remoteEndPoint.ToString()))
{
OnSIPServiceChange(_deviceName + "-" + _deviceId + _remoteEndPoint.ToString(), SipServiceStatus.Wait);
return;
}
}
//if (_mediaPort == null)
//{
// _mediaPort = _msgCore.SetMediaPort();
//}
_mediaPort = _msgCore.SetMediaPort();
uint startTime = TimeConvert.DateToTimeStamp(beginTime);
uint stopTime = TimeConvert.DateToTimeStamp(endTime);
this.Stop();
SIPRequest realReq = BackVideoReq(_mediaPort, startTime, stopTime);
_msgCore.Transport.SendRequest(_remoteEndPoint, realReq);
//_realTask = new TaskTiming(realReq, _msgCore.Transport);
//_msgCore.SendRequestTimeout += _realTask.MessageSendRequestTimeout;
//_realTask.OnCloseRTPChannel += Task_OnCloseRTPChannel;
//_realTask.Start();
}