Methods and systems are provided for a transportation vehicle. One method includes enabling by a processor, a night mode for a seat device of an in-flight entertainment system (IFE) on an aircraft based on a night mode trigger; displaying by the processor, during the night mode, a wake-up user interface on the seat device for a passenger, when a seat device monitor backlight has turned on after the backlight was turned off, or a seat device backlight timer has triggered, where a brightness of the wake-up user interface is lower than a brightness of a default user interface of the seat device; and enabling by the processor a first set of functions of the seat device accessible from the wake-up user interface, the first set of functions being less than a second set of functions accessible from the default user-interface.

A video transparent playing processing method, an intelligent television, and a storage medium, the method including: creating a video layer UI, processing image data; processing the image data to separate background colors and theme colors, modifying the background color to a transparent color value, and only keep the theme color; after data of each frame is processed, only the theme content is displayed when the video is played, and the original UI of the TV is displayed transparently through the background. The embodiments strip the video background and the video subject part when playing the video, and modifies the video background color to be transparent, while retaining the main part of the video, it is realized the effect that only the video theme is displayed, the background of the video becomes transparent, and the original UI of the TV is directly displayed.

A TV control system includes: a TV control device which generates a viewing distance detection value and an illumination level detection value, inputs a setting value transmitted from the smart phone, and transmits a human body distance detection value, the illumination level detection value, the setting value, and a control signal to the smart TV; the smart TV which receives the viewing distance detection value, the illumination level detection value, and the setting value transmitted from the TV control device, and changes a distance and time setting value in response to the control signal; the smart phone which generates a control signal for changing distance information and a control signal for changing time setting and transmits the control signals to the TV control device; and a router which is connected to the smart phone and the TV control device through a communication network.

A sales administration system that manages online sales via overlays on a video stream. Customers can comment on or respond to the video stream, and may order products using simple phrases such as “Sold”. The system can stream video with overlays to multiple clients simultaneously, including websites and mobile apps. Comments from all clients are received, aggregated, processed for orders, and displayed to the sales administrator. The system is coupled to a merchant's operational data, providing immediate visibility to changes in inventory and orders. Video overlays may be updated automatically by the system as this operational data changes, for example highlighting products with low stock. The system may analyze customer comments and orders both during the video stream and after the sales session is complete, and may generate recommendations to improve sales effectiveness. For backorders, customers may preauthorize charges to be at the front of the queue for shipment.

The present disclosure provides a multimedia data processing method, apparatus, and electronic device, the method is performed by a terminal device, in peration, whether or not a shield instruction for playing multimedia data is received is detected, and the shield instruction indicates that the target parameters meet the preset conditions. Multimedia data is shielded. If the shield instruction is received, the target parameters in the multimedia data to be played are detected. If the target parameters in the multimedia data to be played meet the preset conditions, the multimedia data to be played is shielded.

A video transmission method according to the present disclosure includes: generating a transmission signal including, in a time series, first video data having a first luminance dynamic range and second video data having a second luminance dynamic range wider than the first luminance dynamic range; and transmitting the transmission signal generated. In the generating of the transmission signal, a signal level corresponding to a luminance value is limited to a value lower than a limit value that is predetermined, in a transition period provided for switching from one of the first video data and the second video data to the other.

The present application discloses a GUI method for providing menu items, which is used to automatically adjust display locations of the menu items according to a setting language of a display device. The method includes: displaying an image content in a content display area of a display in response to a first control instruction input by a user and used for displaying the image content; and calculating a layout location of at least one menu item in a menu display area of the display based on a setting language of the display device, where the at least one menu item is configured for the image content and used to perform functions required for the image content; and displaying the at least one menu item based on the calculated layout location.

Apparatus and methods for providing solutions to the problem of preserving original creative intent for video playback on a target display are presented herein. According to one aspect, a video bitstream includes metadata with a flag indicative of creative intent for a target display. This metadata may include numerous fields that denote characteristics such as content type, content sub-type, intended white point, whether or not to use the video in Reference Mode, intended sharpness, intended noise reduction, intended MPEG noise reduction, intended Frame Rate Conversion, intended Average Picture Level, and intended color. This metadata is designed to make it effortless for the content creators to tag their content. The metadata can be added to the video content at multiple points, the status of the flag is set to TRUE or FALSE to indicate whether the metadata was added by the content creator or a third party.

In at least one embodiment, a system for controlling aspects of a virtual concert is provided. The apparatus includes one or more controllers and at least one computing device. The one or more controllers are positioned in a venue and are configured to control features of a live performance at the venue based on at least one first signal. The at least one computing device is programmed to receive a second signal indicative of a command to control at least a portion of the live performance from directly from a user that is remote from the venue and to transmit the at least one first signal to the one or more controllers to control the features of the live performance.

A device interaction method based on an attention direction is provided. The method includes: capturing an input image of a target; determining a plurality of facial features of the target based on the input image; determining an attention angle of the target relative to a reference direction according to the facial features; determining an angle range threshold corresponding to a first display screen relative to the reference direction according to information carrying a distance between the target and the first display screen; determining whether the attention angle matches the angle range threshold; and when the attention angle matches the angle range threshold, determining that an attention direction of the target is directed toward the first display screen and performing a first action, and when the attention angle fails to match the angle range threshold, determining that the attention direction is directed toward a second display screen and performing a second action.