The invention discloses a picture conflict identification method and device, a picture processing device and a medium. A picture conflict identification method is used for identifying a position conflict between a picture to be presented on a player plane and a picture already presented on the player plane, and comprises the following steps: acquiring position parameters of the picture to be presented and the presented picture relative to the player plane; and determining whether a position conflict will occur between the to-be-presented picture and the presented picture based on the positionparameters obtained in the obtaining step. By comparing the size relation of the relative position coordinates between the floating layer images, the conflict between the image positions can be identified and avoided in time, so that the playing of the images is not influenced, and the watching experience of a user is effectively improved.