Using super decode-king to obtain multimedia audio-video frequency material from VCD and some files is an effective method to make up the shortage of audio-video material.
This paper tries to study documentary of our country with the morphology theory. As an important kind of film and television arts, the documentary is created with original video materials.
confined by some so-called regulations in TV and film production, we often call those pictures and sound footages, which cant meet with the STANDARD, as "technically wasted film".