Patent ID: 8711243

Claim:
An image playback device comprising: a medium playback means which reads out recorded information that has been recorded on a recording medium; a time period discriminating means which receives the recorded information read out by the medium playback means and discriminates periods of time during which the recorded information agrees with at least one pre-set condition; and a playback display means which plays back and displays moving-picture image information contained in the recorded information in accordance with the results of a discrimination performed by the time period discriminating means, wherein the time period discriminating means includes: a movement detection means which receives moving-picture image information from the recorded information read out by the medium playback means, and detects movement vectors between moving-picture frames; and a panning discriminating means which discriminates panning periods from the movement vectors detected by the movement detection means; and wherein the playback display means acquires the panning periods discriminated by the panning discriminating means, and plays back and displays the moving-picture image information contained in the recorded information only during the panning periods or during time periods other than the panning periods.