Video playing apparatus and location search method thereof

摘要

A video playing apparatus includes a receiver which receives a video signal comprising a plurality of video frames and having no index information about location and time of the plurality of video frames; a user input unit which receives a target time for searching in the received video signal; a signal processor which processes and outputs a video signal corresponding to the target time; and a controller which calculates an average value of ratios of location change to time change by interpreting time and location of the plurality of video frames processed until receiving the target time among the plurality of video frames, when receiving the predetermined target time through the user input unit, and controls the signal processor to process and output the video signal of location corresponding to the target time on the basis of the calculated average value.