1. A moving image data processing apparatus, comprising: group managing means for dividing moving image data into groups comprised of a plurality of frames and giving them IDs to manage each group; editing result storing means for storing an arrangement of the IDs obtained as editing results of said moving image data; moving image reproducing means for reproducing said groups according to the arrangement of the IDs stored by said editing result storing means and thereby reproducing the moving image data as the editing results; and meta-data managing means for managing meta-data corresponding to said groups by associating it with the IDs corresponding to the groups.