我国法律上把“视听资料”规定为独立的证据，这是世界立法史上的一项创举。世界其他国家将音像资料作为证据进行诉讼活动已有几十年的历史。早在1927年美国法院便在一起窃听案件中将音像资料证据视为合法曾经使用。作为音像资料证据的鉴定最典型的案例是1983年8月21日菲律宾前反 In our country, “audio-visual materials” is legally stipulated as independent evidence, which is a pioneering act in the history of world legislation. It has been decades of history for other countries in the world to use audiovisual materials as evidence in litigation. As early as 1927, U.S. courts used the evidence of audiovisual materials as legitimate when they were eavesdropping together. The most typical case for the identification of audiovisual material was the Philippine antipathy on August 21, 1983