A user equipment, comprising: a transceiver (310, 315, 325); a display; a memory; and at least one processer coupled to the transceiver (310, 315, 325), the display and the memory; wherein the at least one processor is configured to: receive Display Adaption Metadata including Green Metadata, the Green Metadata including at least one constant backlight voltage time interval value and a number indicating the number of constant backlight voltage time interval values according to the MPEG Green Metadata standard, ISO/IEC 23001-11 Committee Draft W14131, wherein the DAM is configured in an International Standards Organization Base Media File Format (ISOMBFF) or a Motion Pictures Expert Group 2 (MPEG-2) Transport System (M2TS) with association with media data to be displayed on the display; control the display using the metadata included in the DAM for adjusting display setting in advance of a presentation time of the associated media data with a lead time; and determine the lead time such that when the number of constant backlight voltage time interval values is greater than 1, the lead time is greater than or equal to the largest constant backlight voltage time interval value among the at least one constant backlight voltage time interval value. a transceiver (310, 315, 325); a display; a memory; and at least one processer coupled to the transceiver (310, 315, 325), the display and the memory; wherein the at least one processor is configured to: receive Display Adaption Metadata including Green Metadata, the Green Metadata including at least one constant backlight voltage time interval value and a number indicating the number of constant backlight voltage time interval values according to the MPEG Green Metadata standard, ISO/IEC 23001-11 Committee Draft W14131, wherein the DAM is configured in an International Standards Organization Base Media File Format (ISOMBFF) or a Motion Pictures Expert Group 2 (MPEG-2) Transport System (M2TS) with association with media data to be displayed on the display; control the display using the metadata included in the DAM for adjusting display setting in advance of a presentation time of the associated media data with a lead time; and determine the lead time such that when the number of constant backlight voltage time interval values is greater than 1, the lead time is greater than or equal to the largest constant backlight voltage time interval value among the at least one constant backlight voltage time interval value. receive Display Adaption Metadata including Green Metadata, the Green Metadata including at least one constant backlight voltage time interval value and a number indicating the number of constant backlight voltage time interval values according to the MPEG Green Metadata standard, ISO/IEC 23001-11 Committee Draft W14131, wherein the DAM is configured in an International Standards Organization Base Media File Format (ISOMBFF) or a Motion Pictures Expert Group 2 (MPEG-2) Transport System (M2TS) with association with media data to be displayed on the display; control the display using the metadata included in the DAM for adjusting display setting in advance of a presentation time of the associated media data with a lead time; and determine the lead time such that when the number of constant backlight voltage time interval values is greater than 1, the lead time is greater than or equal to the largest constant backlight voltage time interval value among the at least one constant backlight voltage time interval value.