Programming with LEADTOOLS Media Foundation > C++ Code > IltmfCapture::EstimateOutputBitRate Example for C++

IltmfCapture::EstimateOutputBitRate Example for C++

void BitRateEstimation(IltmfCapture *pCapture) 
{ 
   long PossibleBitRate, ActualBitRate; 
   // get the estimate bit rate before capturing starts (theoretical) 
   pCapture->EstimateOutputBitRate(&PossibleBitRate); 
   // start the capture 
   pCapture->StartCapture(ltmfCapture_Mode_VideoAndAudio); 
   // After starting capture, get the estimate output bit rate (estimate from actually written bytes) 
   pCapture->EstimateOutputBitRate(&ActualBitRate); 
   // do something with the returned values. 
}