The invention discloses a video clip positioning method and device, computer equipment and a storage medium, and belongs to the technical field of video processing. The method includes: obtaining a plurality of video frame features of a target video and text features of a target text through a video recognition model; and determining a candidate fragment which can be matched with the target text,finely dividing the candidate fragment based on the matching degree of the video frame in the candidate fragment and the target text to obtain a plurality of sub-fragments, and taking the sub-fragmentwhich has the highest matching degree with the target text as the target video fragment. Such feature matching by multiple times, the obtained candidate fragments are divided again, the mode of the target video clip is determined; therefore, the video recognition model does not need to learn the boundary characteristics of the target video clip, the sample video does not need to be accurately labeled during model training, the training period of the video recognition model is shortened, and the problem of low model output result accuracy caused by inaccurate sample video labeling is avoided.