/// <summary>
/// 摘要播放控制
/// </summary>
/// <param name="sessionId">点播标示句柄</param>
/// <param name="dwControlCode">播放控制类型，见E_VDA_BRIEF_PLAYCTRL_TYPE定义</param>
/// <param name="dwInValue">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 BriefPlayControl(int sessionId, E_VDA_BRIEF_PLAYCTRL_TYPE dwControlCode, uint dwInValue, out uint outValue)
{
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, string.Format("IVXSDKProtocol VdaSdk_BriefPlayControl sessionId:{0}"
+ ",dwControlCode:{1}"
+ ",dwInValue:{2}"
, sessionId
, dwControlCode
, dwInValue
));
bool bRet = IVXSDKProtocol.VdaSdk_BriefPlayControl(sessionId, (uint)dwControlCode, dwInValue, out outValue);
if (!bRet)
{
CheckError();
}
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, string.Format("IVXSDKProtocol VdaSdk_BriefPlayControl ret:{0}"
+ "outValue:{1}"
, bRet
, outValue
));
return(bRet);
}
public uint VideoControl(IntPtr hWnd, E_VDA_BRIEF_PLAYCTRL_TYPE ctrlType, uint ctrlValue)
{
int playhandle = GetPlayHandleByhWnd(hWnd);
if (playhandle > 0)
{
uint outVal = 0;
Framework.Container.Instance.IVXProtocol.BriefPlayControl(playhandle, ctrlType, ctrlValue, out outVal);
if (ctrlType == E_VDA_BRIEF_PLAYCTRL_TYPE.E_BRIEF_PLAYCTRL_PAUSE)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_PAUSE;
}
else if (ctrlType == E_VDA_BRIEF_PLAYCTRL_TYPE.E_BRIEF_PLAYCTRL_RESUME)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_NORMAL;
}
else if (ctrlType == E_VDA_BRIEF_PLAYCTRL_TYPE.E_BRIEF_PLAYCTRL_START)
{
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_BRIEF_PLAYCTRL_TYPE.E_BRIEF_PLAYCTRL_STEP)
// m_DTVideoStatusList[playhandle] = Model.VideoStatusType.E_STEP;
//else if (ctrlType == E_VDA_BRIEF_PLAYCTRL_TYPE.E_BRIEF_PLAYCTRL_STEP_BACK)
// m_DTVideoStatusList[playhandle] = Model.VideoStatusType.E_STEP_BACK;
else if (ctrlType == E_VDA_BRIEF_PLAYCTRL_TYPE.E_BRIEF_PLAYCTRL_STOP)
{
m_DTVideoStatusList[playhandle].PlayState = VideoStatusType.E_STOP;
}
else if (ctrlType == E_VDA_BRIEF_PLAYCTRL_TYPE.E_BRIEF_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] = 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);
}
}
