Patent ID: 11962865
Assignee: HISENSE VISUAL TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 7:
8. A method performed by a display apparatus, the method comprising:
obtaining, for a target video source currently played by a display of the display apparatus, signal source information and type information, the signal source information describing a signal source of the target video source and the type information describing a type of the target video source, wherein the type of the target video source comprises at least one of a Dolby type, a high-dynamic range (HDR) type, or a standard dynamic range (SDR) type;
determining a set of picture modes corresponding to the target video source according to the signal source information and the type information of the target video source, wherein different combinations of the signal source and the type of the target video source correspond to different sets of picture modes, and wherein the signal source comprises at least one of an external apparatus interface or an network application, a first set of picture modes corresponding to the external apparatus interface being different from a second set of picture modes corresponding to the network application, each picture mode defining a pre-set of image adjustment parameters;
presenting the set of picture modes corresponding to the target video source in a picture mode list on the display, presenting the set of picture modes comprising based on determining that the type of the target video source is the HDR type, presenting one or more of an HDR standard mode or an HDR theater mode in the picture mode list;
obtaining, based on a selection of a target picture mode from the set of picture modes presented in the picture mode list, image adjustment parameters corresponding to the target picture mode; and
adjusting image quality of the target video source played on the display according to the image adjustment parameters.