Apparatus for achieving video source switching special effects and method for achieving video source switching special effects

Abstract

The embodiment of the invention discloses an apparatus for achieving video source switching special effects. The apparatus comprises a control logic module used for analyzing an input control signal to obtain control parameters; a logic processing module provided with an output interface and comprising a parameter acquisition unit; a plurality of switching special effect processing units; and a special effect output unit; wherein the logic processing module obtains the control parameters via the parameter acquisition unit, causes a target switching special effect processing unit in the plurality of switching special effect processing units to perform video source switching special effect processing under the control the obtained control parameters, and causes the special effect output unitto connect with the output interface to output the special effect processing result. The embodiment of the invention further discloses a method for achieving video source switching special effects. By adoption of the embodiment of the invention, the implementation complexity of various switching special effects can be simplified, the module transportability is improved, and the universality of the video processing device is enhanced.

Description

technical field [0001] The present invention relates to the technical field of video display, in particular to a device for realizing special effects of video source switching and a method for realizing special effects of video source switching. Background technique [0002] In video processing equipment, switching effects of video sources have become more and more complicated. For the internal implementation of video source switching effects, the complexity of module design will increase linearly with the increase in the types of switching effects. The existing technology cannot quickly correspond to the logic of a single switching effect in the implementation of large-scale switching effects. When adding switching special effect implementation types, the entire logic module needs to be reconstructed, the code reusability is poor, and it is difficult to transplant, resulting in poor readability of the module. Different switching effects are closely related, and the design...

AI Technical Summary

Problems solved by technology

[0002] In video processing equipment, the switching effects of video sources have become more and more complex

For the internal implementation of video source switching effects, the complexity of module design will increase linearly with the increase in the type of switching effects

The existing technology cannot quickly correspond to the logic of a single switching effect in the implementation of large-scale switching effects

When adding switching special effect implementation types, the entire logic module needs to be reconstructed, the code reusability is poor, and it is difficult to transplant, resulting in poor module readability

Different switching effects are closely related, and the design difficulty increases, which cannot quickly meet the creative switching effects required by customers

Images