Playback speed lock graphical user interface for electronic devices

Abstract

1. Name of the product in this design: Graphical User Interface for Playback Speed ​​Locking of Electronic Devices. 2. Purpose of this design: An electronic device. 3. The key design feature of this product is its graphical user interface. 4. The image or photograph that best illustrates the design points: Change state diagram 2. 5. Human-computer interaction method of graphical user interface: The graphical user interface shown in the main view and various change state diagrams is the playback speed lock interface in electronic devices. The main view displays the name of the playing video at the top, the video frame in the middle, and a control bar at the bottom. Selecting the playback speed in the control bar displays a list of playback speeds, from top to bottom: 3x, 2x, 1.5x, 1.25x, 1x, and 0.75x. The 1x option is enabled by default, and the video plays at 1x speed. Clicking on a speed option other than 1x displays a change in state (Figure 1), the speed in the control bar changes to the selected speed, and the video plays at the selected speed. A small lock icon appears to the right of the selected speed option in the playback speed list, indicating an unlocked state. Clicking the unlocked lock icon changes the lock icon to a locked state, and the lower left corner of the video frame displays "Speed ​​Lock Enabled." Clicking the locked lock icon changes the lock icon to an unlocked state, and the lower left corner of the video frame displays "Speed ​​Lock Disabled." In the interface of state change diagram 1, the video plays at the selected speed, which is not locked. After exiting and re-entering the video playback interface, the video playback speed will return to 1x speed. In the interface of state change diagram 2, the video plays at the selected speed, which is locked. After exiting and re-entering the video playback interface, the video playback speed will still be the speed locked before exiting. The gray areas in the main view and various change status diagrams represent the content to be deleted; "XX" indicates text or numbers. In actual use, the interface content displayed in the main view and various change state diagrams can be referenced from the corresponding reference diagrams.

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