Abstract: Provided in the disclosure are a method and a display apparatus for image processing. The method can include: receiving a command for starting a preset application, and obtaining the sequence of ports plugged by cameras on the display apparatus and a screen mode, where the screen mode is configured to indicate that a display is in a landscape mode or a portrait mode; and capturing an image by a camera corresponding to a port in a preset order in the sequence according to the screen mode.

Abstract: Disclosed are a display apparatus and a method. The method includes: in response to detecting that an external device is connected via an external device interface of the display apparatus, obtaining SPD data from the external device; reading device identification information from the SPD data; in response to the device model being found in a device management list pre-stored in the display apparatus, switching a version of the transmission protocol to a version of the transmission protocol matched with the device model stored in the device management list; in response to the device mode being not found in the device management list, detecting a tag for indicating a new version function; in response to the tag for indicating the new version function being detected, switching the version of the transmission protocol to the first version; otherwise, switching the version of the transmission protocol to the second version.

Abstract: Some embodiments of the present application disclose a display apparatus and a voice control method for the display apparatus. The display apparatus comprises a display, a detector and a controller. The display is configured to present a user interface, and the detector is configured to acquire user voice information; and the controller is configured to cause the display apparatus to perform: acquiring voice information inputted from a user; in response to the voice information, extracting at least one keyword from the voice information; traversing action items in a configuration library; in response to determining that no action item in the configuration library matches the at least one keyword, obtaining text information of the user interface on the display to in order to determine an control instruction according to the text information.