Abstract: A light control method and apparatus based on boundary identification, and a storage medium are disclosed. The light control method based on boundary identification includes: acquiring video data information from a video source device; identifying an invalid edge picture region in the video data information according to a preset rule; obtaining picture color data information of pixels in a preset valid picture region in a frame picture according to the invalid edge picture region; generating a corresponding light control signal according to the picture color data information; and outputting the light control signal to a lamp bank to control an operating state of the lamp bank to match a valid picture content.

Abstract: A light control method and apparatus, and a storage medium are disclosed. The light control method includes: acquiring video data information from the video source device; obtaining color data information of pixels in a preset region in a frame picture according to the video data information; generating a corresponding light control signal according to the color data information; and outputting the light control signal to a lamp bank to control an operating state of the lamp bank to match the video data information.

Abstract: Disclosed are a method for detecting a number of lamp beads, a controller, a lighting module and a storage medium. The method for detecting a number of lamp beads may include: acquiring a reference electrical parameter value of the lamp bank; controlling the plurality of lamp beads to turn on or turn off according to a preset rule, and acquiring a current electrical parameter value of the lamp bank; and determining the number of current lamp beads according to the reference electrical parameter value and the current electrical parameter value.

Abstract: Disclosed are a method for detecting a number of lamp beads, a controller, a lighting module and a storage medium. The method for detecting a number of lamp beads may include: acquiring a reference electrical parameter value of the lamp bank; controlling the plurality of lamp beads to turn on or turn off according to a preset rule, and acquiring a current electrical parameter value of the lamp bank; and determining the number of current lamp beads according to the reference electrical parameter value and the current electrical parameter value.

Abstract: A light control method and apparatus, and a storage medium are disclosed. The light control method includes: acquiring video data information from the video source device; obtaining color data information of pixels in a preset region in a frame picture according to the video data information; generating a corresponding light control signal according to the color data information; and outputting the light control signal to a lamp bank to control an operating state of the lamp bank to match the video data information.