/**
* detach stream from video window
* @param mediaType: stream mediaType- local, remote, PIP and content
* @return true: successfully detached; false: fail to detach
* */
public static bool DetachStreamFromWindow(MediaTypeEnum mediaType, int streamId, int callHandle)
{
log.Debug("[detachStreamFromWindow] mediatype " + mediaType.ToString() + " from video window.");
if (mediaType != MediaTypeEnum.PLCM_MF_STREAM_LOCAL)
{
if (invalidCallHandle != callHandle)
{
var errNo = WrapperProxy.DetachStreamWnd(mediaType, streamId, callHandle);
if (ErrorNumberEnum.PLCM_SAMPLE_OK != errNo)
{
log.Error("detach stream from window failed. Error number = " + errNo.ToString());
return(false);
}
}
else
{
log.Error("no such call to detach stream window");
return(false);
}
}
else
{//for local preview
//when the media type is local, set the call handle to -1 (invalid call handle)
var errNo = WrapperProxy.DetachStreamWnd(mediaType, streamId, invalidCallHandle);
if (ErrorNumberEnum.PLCM_SAMPLE_OK != errNo)
{
log.Error("detach stream from window failed. Error number = " + errNo.ToString());
return(false);
}
}
return(true);
}
