FrameWriterUnit* new_writer_unit(FrameWriter *writer);
static void get_parameters(BC_WindowBase *parent_window,
Asset *asset, BC_WindowBase* &format_window,
FrameWriterUnit* new_writer_unit(FrameWriter *writer);
static void get_parameters(BC_WindowBase *parent_window,
Asset *asset, BC_WindowBase* &format_window,