HDR debug info : AIScene(21) HDR ret(0) Bracket Info:0,-7,-10,-13,-16,-19,0,0,0,0,PEV(-19) AC brightness(130.8) bright_enhenced_level(0.0) brightness_shift(1.0) brightness_high_level(194), contrast_enhanced_level(1.0) meanY(126.9) meanU(129.5) meanV(122.0) U_std(15.0) V_std(14.8) WDR(0,0)SV(0)SGL(0)HGL(0)SGLPU(0)SGLAY(0)AY(127)