Audio-Video Recording System for Interrogation Rooms

Introduction

  • The Audio and Video Recording System for Interrogation and Questioning Rooms: This system records, stores, and encrypts data (information, files, videos of interrogation and questioning sessions) to ensure monitoring, supervision, and management.

  • The system serves as an effective tool for scientifically, accurately, and quickly collecting, storing, and retrieving information, facilitating interrogation, investigation, prosecution, and trial processes in criminal cases.

  • The system is applied in various related areas, such as interrogation rooms, questioning rooms, and court proceedings, to assist in evidence collection and data storage.

  • The system helps prevent coerced confessions, mistreatment, wrongful convictions, and potential violations during investigations, prosecutions, and trials. It ensures transparency and safeguards citizens’ and human rights in criminal proceedings.

Key Benefits Of The System

Equipment: Specialized devices with a user-friendly Vietnamese interface, clear audio and video quality, and real-time execution speed.

Technology Platform: Operating on Windows Server 2012, SQL Server 2014 database management system, and developed with programming languages such as C#/C++.

Data Security and Safety: Includes access control, with data encrypted for absolute security, yet easily extractable and separable upon request.

Mobility: Flexible design that can be customized for either fixed or mobile needs.

Reporting and Statistics: Features intelligent search and reporting functions, providing statistical data related to interrogation rooms. This supports agency leaders in enhancing their monitoring, management, and operational capabilities.

Interrogation room software system

  • The audio-visual recording software for interrogations is integrated with the latest IP camera technology, allowing for real-time monitoring or high-definition video playback. The software automatically captures high-quality audio from a separate microphone, ensuring clear and synchronized audio recordings. (The system is integrated with a high-quality audio filter to programmatically detect and remove background noise, resulting in clear and high-quality dialogue.)
  • The software provides search and extraction functions for past interrogations, allowing for efficient data filtering based on various criteria, and offers statistical reporting features related to interrogation rooms to meet management and monitoring needs.
  • The software is designed with an intuitive interface, making it easy to use. It supports bookmarking by attaching specific points to the recording, and records videos in the H.264 compressed format, allowing for easy burning to DVD, saving to flash drives, and playback on any common computer or mobile device.
  • The software ensures data security and privacy through access control and authentication using hardware and software keys.
  • Central Management Software Subsystem: Installed on the server, it includes: a database management system, a system for storing audio and visual data, a data transmission system, a central control system, and data backup and recovery.
  • Surveillance Subsystem: The surveillance management and image analysis software for security cameras is installed on the surveillance computer to serve the leaders of agencies, units, and authorized personnel for online monitoring of interrogations, searching, and extracting past interrogations.
  • Interrogation Recording Subsystem: Installed in each interrogation room, it serves the purpose of directly recording audio and video in the rooms.

Types of audio-visual recording systems for interrogations

Fixed Audio-visual Recording System

Mobile System And Audio Equipment