dinfo.comp_info[0].h_samp_factor, dinfo.comp_info[0].v_samp_factor,
dinfo.comp_info[1].h_samp_factor, dinfo.comp_info[1].v_samp_factor,
dinfo.comp_info[2].h_samp_factor, dinfo.comp_info[2].v_samp_factor);
dinfo.comp_info[0].h_samp_factor, dinfo.comp_info[0].v_samp_factor,
dinfo.comp_info[1].h_samp_factor, dinfo.comp_info[1].v_samp_factor,
dinfo.comp_info[2].h_samp_factor, dinfo.comp_info[2].v_samp_factor);