The application provides a method and device for generating interpretation data according to video data, a method and device for synthesizing a video and the interpretation data, and electronic equipment for synthesizing the video and the interpretation data. The method for generating the interpretation data according to the video data comprises the following steps: acquiring a video clip to be processed; identifying identifiable events and attribute parameters thereof from video frames to be processed of the video clip to be processed; and generating the interpretation data corresponding to the identifiable events according to the attribute parameters of the identifiable events. Thereby, the effect of saving the cost of program production can be achieved, and the role of enabling programsto be broadcast more quickly and timely can also be played.