1. A computer-implemented method, comprising: dividing a video file into video frames; identifying video features associated with a plurality of objects included in the divided video frames, wherein the video features identify a logo, a trademark, a structure, a shape, a view, and a color associated with the plurality of objects; based on the identified video features, identifying a target object associated with the plurality of objects in the video frames; comparing matching the target object to information associated with a set objects stored on a data source to identify the information to associate with the target object; and generating and transmitting to at least one terminal device an ultrasonic signal containing the identified information related to the target object.