Legal analysis: Audio and video recordings belong to audio-visual materials and can be used as evidence. Recorded evidence has legal effect and must meet the following three conditions at the same time: 1, objectivity, authenticity and consistency; 2, the acquisition of recorded evidence must comply with the law; 3, the other party did not refute or refute the reason is not established.

Legal basis: Article 63 of the Civil Procedure Law of People's Republic of China (PRC) includes:

(a) Statements of the parties;

(2) Documentary evidence;

(3) Physical evidence;

(4) Audio-visual materials;

(5) Electronic data;

(6) Testimony of witnesses;

(7) Appraisal opinions;

(8) Records of the inquest.

Evidence must be verified before it can be used as a basis for ascertaining facts.