Jiku director: a mobile video mashup system

Abstract

In this technical demonstration, we demonstrate a Web-based application called Jiku Director that automatically creates a mashup video from event videos uploaded by users. The system runs an algorithm that considers view quality (shakiness, tilt, occlusion), video quality (blockiness, contrast, sharpness, illumination, burned pixels), and spatial-temporal diversity (shot angles, shot lengths) to create a mashup video with smooth shot transitions while covering the event from different perspectives.