void GetPlaySourceAudioFormat(IltmfPlay *pPlay)
{
TCHAR szSourceAudioFormat[MAX_PATH];
long lSourceAudioFormat;
// get the source audio format FOURCC number
HRESULT hr = pPlay->get_SourceAudioFormat(&lSourceAudioFormat);
if (SUCCEEDED(hr))
{
if (lSourceAudioFormat == 0)
_stprintf(szSourceAudioFormat, _T("Source audio format is not a standard format"));
else
_stprintf(szSourceAudioFormat, _T("Source audio format is %d"), lSourceAudioFormat);
// display the source audio format
MessageBox(NULL, szSourceAudioFormat, TEXT("Source Audio FOURCC Format"), MB_OK);
}
}
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