//calculate in sample space from seconds
begin = round_to_int((beginf - offset)*samplerate);
end = round_to_int((endf - offset)*samplerate);
//begin = (int)((beginf - offset)*samplerate);
//end = (int)((endf - offset)*samplerate);
}
//calculate in sample space from seconds
begin = round_to_int((beginf - offset)*samplerate);
end = round_to_int((endf - offset)*samplerate);
//begin = (int)((beginf - offset)*samplerate);
//end = (int)((endf - offset)*samplerate);
}