Signal display control method and device
A signal display and control method technology, applied in the direction of digital output to display devices, etc., can solve the problems of interrupted operation steps, complicated display control process, large amount of calculation, etc. simple effect
Active Publication Date: 2018-08-14
BEIJING TRICOLOR TECH
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[0004] However, in the signal display control method in the related art, the user needs to keep dragging the operation, and the mouse control action cannot be released, which may easily cause the interruption of the operation steps and make the control more difficult; and because the dragging process needs to be updated in real time position to ensure that the display is performed according to the updated position, which leads to the complexity of the entire display control process and the large amount of calculation
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[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making...
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The invention provides a signal display control method and device. The method includes: receiving a first triggering signal from a first interaction area, wherein the first triggering signal carries first identity information of a first to-be-displayed signal source; receiving a second triggering signal from a second interaction area, wherein the second triggering signal carries second identity information of display equipment; based on the first identity information and the second identity information, generating a control signal which includes a mapping relation between the first to-be-displayed signal source and the display equipment; outputting the control signal to control the display equipment to display a video signal of the first to-be-displayed signal source corresponding to the first identity information. By the signal display control method and device, dragging operation does not need to be maintained, so that time and labor are saved; the control process is simple to operate, so that the problem of large calculation quantity caused by the fact that dragging operation needs real-time position updating in prior art is avoided, and practicability is higher.
Description
technical field [0001] The present invention relates to the technical field of software user interface, in particular, to a signal display control method and device. Background technique [0002] A software user interface (User Interface, UI) is an important part of user-oriented application software. Among them, the above-mentioned application software is various, especially with the wide application of Internet media, the video playback control software develops rapidly. The video data collected by one or more cameras can be displayed synchronously on the display device for users to browse. [0003] At present, when generating video signal window opening or switching control commands in video signal display and control software, the content of the UI can be divided into two parts: one part is to display the signal source, referred to as signal source for short, and the other part is to display operation buttons (such as play , pause and other buttons) and accept backgrou...
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IPC IPC(8): G06F3/14
CPCG06F3/14
Inventor 吕荣
Owner BEIJING TRICOLOR TECH