DISK STORAGE MEDIUM, VIDEO EDITING AND REPRODUCING METHOD THEREFOR AND VIDEO EDITING AND REPRODUCING DEVICE THEREFOR

摘要

PROBLEM TO BE SOLVED: To facilitate the management of the titles or the like of the contents of a video program or the like recorded in a large capacity disk storage medium, to change management information corresponding to the editing of contents by a user and to especially easily prepare fast forwarding images to be referred to at the time of editing. SOLUTION: In the specified area of this disk storage medium, the management information such as the title file of the contents of the video program or the like recorded in the disk, a reduced image file (thumbnail index file) indicating the contents and the position information of the data of the contents is recorded altogether. The position information of an I-Picture for each GOP unit is recorded and the I-Pictures are successively extracted and reproduced in a prescribed order.