Remote evidence obtaining system during trail in court

The invention discloses a remote evidence obtaining system during a trail in a court. The hardware of the system is composed of a portable remote multimedia evidence obtaining terminal and a multimedia host in the court, and the portable remote multimedia evidence obtaining terminal and the multimedia host are connected through a computer network; a court hearing judge performs court investigation or confrontation through a computer network and a remote witness; the testimony is obtained and the testimony record is transmitted to the evidence obtaining terminal; the testimony record is verified by the witness and a handwriting signature is input; the system embeds the signature data of the witness into a testimony record document and extracts a document abstract; the fingerprint is input by the witness; and the document abstract, a witness fingerprint feature code and signing time are merged and transformed by the system, are encrypted and signed by utilizing a digital certificate andare packaged and archived, so that the evidence obtaining process is finished. By utilizing the system provided by the invention, the remote evidence obtaining is realized, the safe and efficient information are ensured, and the condition for confronting the testimony of the witness by a litigant is created, thus the judicial results are more just and fair.