A Method for Simultaneously Outputting Multiple Special Effects

Abstract

The invention discloses a method for simultaneously outputting multiple special effects, which specifically includes: selecting at least one material fragment area from a material source; storing the material source in the memory of the material source; Add special effects to obtain the special effect intermediate processing effect of the at least one material segment area; store the special effect intermediate processing effect of the at least one material segment area in the corresponding intermediate processing effect memory; store the intermediate processing effect memory in the intermediate processing effect The special effects intermediate processing effect of the at least one material segment area is superimposed with the material source in the material source memory to obtain the special effect final processing effect; and the special effect intermediate processing effect and the special effect of the material source and the at least one material segment area are output at the same time The special effect is the final processing effect. The present invention can realize the simultaneous output of multi-channel video streams of arbitrary special effects intermediate processing effect and final special effect processing effect in any area.

Description

Technical field [0001] The present invention relates to the technical field of special effects processing in the field of radio and television, and in particular to a method for realizing simultaneous output of multiple special effects. Background technique [0002] In the process of video production, special effects processing is a vital link. The existing special effects processing functions are single and rigid. For each frame of the video stream, only one special effect can be selected for overall transformation, so that when the video is played, Only one special effect can be displayed. If you want to display multiple special effects, you must complete one special effect and pack it into a file, and then perform the second special effect transformation on this new file, and so on. The program is complicated and costly and unnecessary. The time can not meet the high real-time requirements, and multiple packaging into files will cause the video quality to drop. Existing speci...

AI Technical Summary

Problems solved by technology

[0002] In the process of video production, special effect processing is a crucial link. The existing special effect processing functions are single and rigid. For each frame of the video stream, only one special effect can be selected for overall transformation. In this way, when the video is played, Only one special effect can be displayed. If multiple special effects are to be displayed, one special effect must be completed, packaged into a file, and then the second special effect transformation is performed on the new file, and so on. The procedure is complicated and consumes a lot of unnecessary time, which cannot meet the occasions with high real-time requirements, and multiple times of packaging into files will cause the degradation of video quality

The existing special effect processing methods cannot select multiple areas, and cannot perform different special effect transformations on these selected areas, let alone perform more than two special effect transformations on the same area. Meet the needs of users

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