protected override bool StopDispatchCore()
{
_captureLooper.Stop();
if (_realHandle < 0)
{
return(true);
}
//停止视频预览
if (!OfficalAPI.NET_DVR_StopRealPlay(_realHandle))
{
WarnDvrSdkFailWithReason("NET_DVR_StopRealPlay");
return(false);
}
this.InfoSuccess("NET_DVR_StopRealPlay");
_realHandle = InvalidRealHandle;
if (_playPort == InvalidPlayPort)
{
return(true);
}
// 停止解码
if (!OfficalAPI.PlayM4_Stop(_playPort))
{
WarnPlaySdkFailWithReason("PlayM4_Stop");
return(false);
}
this.InfoSuccess("PlayM4_Stop");
//关闭流, 回收源数据缓冲
if (!OfficalAPI.PlayM4_CloseStream(_playPort))
{
WarnPlaySdkFailWithReason("PlayM4_CloseStream");
return(false);
}
this.InfoSuccess("PlayM4_CloseStream");
//释放播放库端口号
if (!OfficalAPI.PlayM4_FreePort(_playPort))
{
WarnPlaySdkFailWithReason("PlayM4_FreePort");
return(false);
}
this.InfoSuccess("PlayM4_FreePort");
_playPort = InvalidPlayPort;
return(true);
}