Breakpoints automatically select the optimal video resolution based on player width and device pixel ratio (DPR). Container width is rounded to the nearest rendition [640, 1280, 1920, 3840] and Cloudinary handles DPR scaling.
breakpoints (boolean): Enable/disable breakpointsdpr (number): Device pixel ratio - 1.0, 1.5, or 2.0 (default: 2.0)