bool CMediaFormats::FindExt(CString ext, bool fAudioOnly) const { return (FindMediaByExt(ext, fAudioOnly) != NULL); }
bool CMediaFormats::FindExt(CString ext) { return (FindMediaByExt(ext) != NULL); }
bool CMediaFormats::FindAudioExt(CString ext) { CMediaFormatCategory* pmfc = FindMediaByExt(ext); return (pmfc && pmfc->GetFileType() == TAudio); }
bool CMediaFormats::FindExt(CString ext, bool fAudioOnly, bool fAssociableOnly) const { return (FindMediaByExt(ext, fAudioOnly, fAssociableOnly) != nullptr); }