ENCODING METHOD FOR MOVING PICTURE FILE AND THE DIGITAL RIGHT MANAGEMENT USING THE SAME

摘要

PURPOSE: An encoding method for a moving picture file and a digital right management method using the same are provided to encode a file by VOP(Video Object Plane) unit while maintaining the format of a moving picture file in order to be applied a completed file format easily and enable a streaming service. CONSTITUTION: The location information of a video sample is extracted, and the video sample is extracted based on the location information. The rest portion except the video sample ID information which indicates the video sample is encoded based on encoding information(303). An encoded moving picture file is generated by re-inserting the encoded video sample to the moving picture file(304). The moving picture file is an MPEG(Music Player Expert Group) file.