public MRenderStream(int bufferSize, int readyLength, int criticalLength)
{
queue = new MQueueStream(bufferSize);
BufferReadyLength = readyLength;
CriticalLength = criticalLength;
InputStream = null;
}
public MCaptureStream(int bufferSize)
{
queue = new MQueueStream(bufferSize);
innerStream = null;
}