Digest video specification system, digest video providing system, digest video specifying method, digest video providing method, and medium and program therefor

摘要

Producing digest video from AV data which includes retrieval means of retrieving multi-angle video from AV data having multi-angle video; digest video specification means of defining the retrieved multi-angle video as digest video; and digest video providing means of providing digest video, and an information terminal which includes receiving means of receiving digest video.