- // Sampling factors for chroma components. For no subsampling (4:4:4),
- // set both to 1.
- unsigned chroma_subsampling_x, chroma_subsampling_y;
-
- // Positioning of the chroma samples. MPEG-1 and JPEG is (0.5, 0.5);
- // MPEG-2 and newer typically are (0.0, 0.5).
- float cb_x_position, cb_y_position;
- float cr_x_position, cr_y_position;
-};