bool ocx_VodSdk_PlayBackControl(E_VDA_PLAYCTRL_TYPE lCtrlCode, int lCtrlValue, out int outVal)
{
MyLog4Net.Container.Instance.Log.DebugFormat("ocx_VodSdk_PlayBackControl lCtrlCode:{0},lCtrlValue:{1}", lCtrlCode, lCtrlValue);
string xml = Framework.Environment.VODPlayControler.ocx_VodSdk_PlayBackControl(m_playHandle, (int)lCtrlCode, lCtrlValue);
/*
* <?xml version="1.0"?>
* <result>
* <retcode>1</retcode>
* <outvalue>0</outvalue>
* </result>
*/
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.LoadXml(xml);
int retVal = Convert.ToInt32(doc.SelectSingleNode("//result/retcode").InnerText);
if (retVal != 0)
{
GetError();
}
outVal = Convert.ToInt32(doc.SelectSingleNode("//result/outvalue").InnerText);
MyLog4Net.Container.Instance.Log.DebugFormat("ocx_VodSdk_PlayBackControl retVal:" + retVal + ",outVal:" + outVal);
return(retVal == 0);
}
void InvokePlayBackControl(E_VDA_PLAYCTRL_TYPE type, int inval)
{
if (InvokeRequired)
{
Invoke(new Action <E_VDA_PLAYCTRL_TYPE, int>(InvokePlayBackControl), type, inval);
}
else
{
int outval = 0;
ocx_VodSdk_PlayBackControl(type, inval, out outval);
}
}
/// <summary>
/// 播放控制
/// </summary>
/// <param name="vodHandle">点播标示句柄</param>
/// <param name="controlCode">播放控制类型，见E_VDA_PLAYCTRL_TYPE定义</param>
/// <param name="inValue">播放控制输入参数</param>
/// <param name="outValue">播放控制输出参数，如获取的进度等</param>
/// <returns>成功返回TRUE，失败返回FALSE</returns>
public bool PlayBackControl(Int32 vodHandle, E_VDA_PLAYCTRL_TYPE controlCode, UInt32 inValue, out UInt32 outValue)
{
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, string.Format("IVXSDKProtocol VdaSdk_PlayBackControl vodHandle:{0}"
+ ",controlCode:{1}"
+ ",inValue:{2}"
, vodHandle
, controlCode
, inValue
));
bool retVal = IVXSDKProtocol.VdaSdk_PlayBackControl(vodHandle, (uint)controlCode, inValue, out outValue);
if (!retVal)
{
// 调用失败，抛异常
CheckError();
}
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXSDKProtocol VdaSdk_PlayBackControl ret:" + retVal + ",outValue:" + outValue);
return(retVal);
}
public uint VideoControl(IntPtr hWnd, E_VDA_PLAYCTRL_TYPE ctrlType, uint ctrlValue)
{
int playhandle = GetPlayHandleByhWnd(hWnd);
if (playhandle > 0)
{
uint outVal = 0;
Framework.Container.Instance.IVXProtocol.PlayBackControl(playhandle, ctrlType, ctrlValue, out outVal);
if (ctrlType == E_VDA_PLAYCTRL_TYPE.E_PLAYCTRL_PAUSE)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_PAUSE;
}
else if (ctrlType == E_VDA_PLAYCTRL_TYPE.E_PLAYCTRL_RESUME)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_NORMAL;
}
else if (ctrlType == E_VDA_PLAYCTRL_TYPE.E_PLAYCTRL_START)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_NORMAL;
}
//{
// VideoStatusInfo statinfo = m_DTVideoStatusList[playhandle];
// statinfo.PlayState = VideoStatusType.E_READY;
// statinfo.CurrPlayTime = 0;
// //uint val = 0;
// //Framework.Container.Instance.IVXProtocol.BriefPlayControl(playhandle, E_VDA_BRIEF_PLAYCTRL_TYPE.E_BRIEF_PLAYCTRL_GETTIME_RANGE, 0, out val);
// //statinfo.TotlePlayTime = val;
//}
else if (ctrlType == E_VDA_PLAYCTRL_TYPE.E_PLAYCTRL_STEP)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_STEP;
}
else if (ctrlType == E_VDA_PLAYCTRL_TYPE.E_PLAYCTRL_STEP_BACK)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_STEP_BACK;
}
else if (ctrlType == E_VDA_PLAYCTRL_TYPE.E_PLAYCTRL_STOP)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_STOP;
}
else if (ctrlType == E_VDA_PLAYCTRL_TYPE.E_PLAYCTRL_SETSPEED)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_SPEED;
m_DTVideoStatusList[playhandle].PlaySpeed = (E_VDA_PLAY_SPEED)ctrlValue;
//switch ((E_VDA_PLAY_SPEED)ctrlValue)
//{
// case E_VDA_PLAY_SPEED.E_PLAYSPEED_NORMALSPEED:
// m_DTVideoStatusList[playhandle].PlaySpeed = Model.VideoStatusType.E_NORMAL;
// break;
// case E_VDA_PLAY_SPEED.E_PLAYSPEED_FAST2:
// case E_VDA_PLAY_SPEED.E_PLAYSPEED_FAST4:
// case E_VDA_PLAY_SPEED.E_PLAYSPEED_FAST8:
// case E_VDA_PLAY_SPEED.E_PLAYSPEED_FAST16:
// m_DTVideoStatusList[playhandle] = Model.VideoStatusType.E_FAST;
// break;
// case E_VDA_PLAY_SPEED.E_PLAYSPEED_SLOW2:
// case E_VDA_PLAY_SPEED.E_PLAYSPEED_SLOW4:
// case E_VDA_PLAY_SPEED.E_PLAYSPEED_SLOW8:
// case E_VDA_PLAY_SPEED.E_PLAYSPEED_SLOW16:
// m_DTVideoStatusList[playhandle] = Model.VideoStatusType.E_SLOW;
// break;
// default:
// m_DTVideoStatusList[playhandle] = Model.VideoStatusType.E_NORMAL;
// break;
//}
}
return(outVal);
}
else
{
return(0);
}
}
