+ // Change Y'CbCr output format. (This can be done also after finalize()).
+ // Note that you are not allowed to change subsampling parameters;
+ // however, you can change the color space parameters, ie.,
+ // luma_coefficients, full_range and num_levels.
+ void change_ycbcr_output_format(const YCbCrFormat &ycbcr_format);
+