IltmmConvert::EstimateOutputBitRate Example for C++
// Having an IltmmConvert Interface, pConv:
double BitRate;
// get the estimate bit rate before conversion starts (theoretical)
pConv->EstimateOutputBitRate (&BitRate);
// After starting conversion, get the estimate output bit rate (estimate from actually written bytes)
pConv->EstimateOutputBitRate (&BitRate);
// do something with the returned values.