Version:            (using KDE Devel)
Installed from:    Compiled sources
OS:                Linux

For play time calculation the number of samples per frame is necessary. It would be usefull to have a method  MPEG::Header::samplesPerFrame() which returns the number of samples per frame. The functionality can be implemented by adding:

1. Add a private member samplesPerFrame in MPEG::Header::HeaderPrivate

2. Add getter in mpegheader.cpp 

int MPEG::Header::samplesPerFrame() const
{
  return d->samplesPerFrame;
}

3. Add following statements in MPEG::Header::parse()

static const int samplesPerFrameArray[3][4] = {
// MPEG 1, MPEG 2 (LSF), MPEG 2.5 (LSF)
 {  384,  384,  384,	0 }, // Layer I
 { 1152, 1152, 1152,	0 }, // Layer II
 { 1152,  576,  576, 0 }  // Layer III
};

d->samplesPerFrame = samplesPerFrameArray[d->layer-1][d->version];