视听资料是随着科学技术的发展和司法实践的需要而出现的一种新兴的证据形式,具有双重物质性、高度的科学性和便利迅捷性的特征。视听资料在制作主体、制作方式上具有一定程度的特殊性,对其进行探讨和研究,有利于推动视听资料作为诉讼证据使用的法律制度的进一步完善。 Audiovisual data is a new form of evidence that emerges with the development of science and technology and the needs of judicial practice. It has the characteristics of dual materiality, high degree of scientific convenience and convenience. The audio-visual materials have a certain degree of particularity in the main body of the production and the way of making them, and discussing and researching the audio-visual materials is conducive to further improving the legal system of using the audio-visual materials as evidence of litigation.