VIDEO FILE GENERATING METHOD AND DEVICE, TERMINAL, AND STORAGE MEDIUM

    公开(公告)号:US20240296870A1

    公开(公告)日:2024-09-05

    申请号:US17768462

    申请日:2020-09-21

    CPC classification number: G11B27/031 G06F3/0487

    Abstract: A method and an apparatus for generating a video file, a terminal, and a storage medium are provided. The method includes: presenting, in response to a received video editing instruction, a video editing interface; determining, in response to a clicking operation on a button in the video editing interface, a target audio and a target image for video synthesis; obtaining an audio parameter corresponding to each audio frame; generating a spectrogram corresponding to each audio frame based on the audio parameter; generating, based on the spectrogram and the target image, multiple video frame images that each corresponds to one of the audio frames and includes the spectrum corresponding to the one of the audio frames; and performing, based on the multiple video frame images and the target audio, video encoding to obtain a target video file.

    Visual communication system on helmet mounted visual communication and navigation system

    公开(公告)号:US12042000B2

    公开(公告)日:2024-07-23

    申请号:US18371506

    申请日:2023-09-22

    CPC classification number: A42B3/30 G06F3/0202 G06F3/0487 G08B5/36

    Abstract: The technology described herein relates to a visual communication system for a helmet mounted visual communication and navigation system. A visual communication system may include a pointing laser on a vision module pointing forward in a direction of a user's point of view (POV), a rear communication light configured to project light in a backward direction from the user's POV, a graphical user interface (GUI) on a heads up display (HUD), and user control buttons configured to control the pointing laser, the rear communication light, and elements of the GUI. Users of such a visual communication system may include emergency response personnel and critical workers, and the GUI may display various vision modes directed to situations that may arise out of an emergency response, military, law enforcement, public safety effort or mission.

    ELECTRONIC DEVICE WHICH PROVIDES USER EXPERIENCE FOR CONTROLLING AT LEAST ONE ULTRA-WIDEBAND DEVICE, AND CONTROL METHOD THEREFOR

    公开(公告)号:US20240212484A1

    公开(公告)日:2024-06-27

    申请号:US18596087

    申请日:2024-03-05

    Abstract: An electronic device that provides user experience for controlling at least one ultra-wideband (UWB) device, and a control method are provided. The electronic device includes at least one antenna, a touch screen display, memory storing one or more computer programs, and one or more processors communicatively coupled to the at least one antenna, the memory, and the touchscreen display, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the electronic device to receive an ultra-wideband (UWB) signal from an external electronic device through the at least one antenna, in response to reception of the UWB signal, compute an orientation angle of the electronic device with respect to the external electronic device, a distance between the external electronic device and the electronic device, and an orientation time, when each of the calculated orientation angle, the distance, and the orientation time satisfies a first predesignated criterion, display a user interface corresponding to the external electronic device, and when any one of the calculated orientation angle, the distance, and the orientation time does not satisfy the first criterion, display a user interface corresponding to the external electronic device.

    SYSTEMS AND METHODS OF TRANSITIONING DISPLAY OF A THREE-DIMENSIONAL OBJECT BASED ON TILT

    公开(公告)号:US20240192772A1

    公开(公告)日:2024-06-13

    申请号:US18522953

    申请日:2023-11-29

    Applicant: Apple Inc.

    Abstract: Some examples of the disclosure are directed to systems and methods for transitioning an object between orientations in a three-dimensional environment. In some examples, an electronic device presents a three-dimensional environment including a virtual object that is displayed in a first orientation in the three-dimensional environment. While displaying the three-dimensional environment, the electronic device detects movement of a viewpoint of a user of the electronic device. In response to detecting the movement of the viewpoint, the electronic device moves the virtual object based on the movement of the viewpoint. In accordance with a determination that the movement of the viewpoint exceeds a threshold movement, the electronic device displays the virtual object in a second orientation in the three-dimensional environment. In accordance with a determination that the movement of the viewpoint does not exceed the threshold movement, the electronic device maintains display of the virtual object in the first orientation.

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