let mut ibr = RealVideo10BR::new(&src, &self.tables, self.w, self.h, self.new_ver, self.mvmode);
let bufinfo = self.dec.parse_frame(&mut ibr, &self.bdsp)?;
let mut ibr = RealVideo10BR::new(&src, &self.tables, self.w, self.h, self.new_ver, self.mvmode);
let bufinfo = self.dec.parse_frame(&mut ibr, &self.bdsp)?;