随着现代科技的发展,数字化新媒体的广泛应用,影像记录在司法证据认定环节起到日趋重要的作用。视听资料作为证据形式之一,如何经侦查环节合理提取而更好的为整个刑事诉讼的证明服务,成为司法工作者应该思考的问题。 With the development of modern science and technology and the extensive application of digital new media, video recording plays an increasingly important role in the judicial evidence identification. As one of the forms of evidence, audiovisual materials have become a problem that judicial workers should think about as how to reasonably extract the part of criminal investigation and better serve the entire criminal procedure certification.