IltmfCapture::EstimateOutputSize Example for C++

void OutputSizeEstimation(IltmfCapture *pCapture)
{
   double Size;
   // start capture
   pCapture->StartCapture(ltmfCapture_Mode_VideoAndAudio);
   // After starting capture, get the expected output size for a capture of 5 seconds
   pCapture->EstimateOutputSize(5.0, &Size);
   // do something with the returned value.
}