全程录音录像制度的引入与推广,旨在预防刑讯逼供、遏制刑事错案,其立法本意是好的,但由于法律的模糊、技术规范的缺失,使该制度在实务中出现流于形式、功能异化等现象,导致庭审过程中控辩双方对录音录像资料的证明力问题争议较大。该制度亟需通过立法细化规定,以发挥其应有的作用。 The introduction and promotion of the whole system of audio and video recording aimed at preventing confession by torture and curbing criminal misconduct were of good legislative purpose. However, due to the obscure laws and lack of technical norms, the system appeared to be in form and function alienated in practice And other phenomena, resulting in controversy between the prosecution and the defense on the certification of audio and video recording materials during the trial. The system urgently needs to pass the detailed rules of the legislation to play its due role.