self.bw.write_u16le(vinfo.format.components as u16)?;
self.bw.write_u16le(vinfo.format.get_total_depth() as u16)?;
let fcc = find_avi_fourcc(str.get_info().get_name());
self.bw.write_u16le(vinfo.format.components as u16)?;
self.bw.write_u16le(vinfo.format.get_total_depth() as u16)?;
let fcc = find_avi_fourcc(str.get_info().get_name());