视听资料作为一种独立的诉讼证据形式，已分别为我国刑事诉讼法、民事诉讼法和行政诉讼法所确认，但对于视听资料的取得方式，则没有明确规定。近年来，在民事诉讼中，由一方当事人向法院提供的私自录音资料越来越多，对于私录录音资料合法性和证据效力的探讨与研究具有非常普 Audio-visual materials as an independent form of evidence of litigation, respectively, for our country’s Criminal Procedure Law, Civil Procedure Law and Administrative Procedure Law to confirm, but for audio-visual materials to obtain the way, there is no clear rule. In recent years, in the civil litigation, more and more privately-provided recording materials provided by the one court to the court have great significance for the discussion and research on the validity and evidence validity of the privately-recorded audio-visual materials