, square_width(square_width)
, square_height(square_height)
, field_mode(field_mode)
- , fps((double)time_scale/(double)duration)
+ , fps(static_cast<double>(time_scale) / static_cast<double>(duration))
, time_scale(time_scale)
, duration(duration)
, field_count(field_mode == field_mode::progressive ? 1 : 2)