From Capture to Case File: Best Practices for Notes, Timestamps and Metadata on Interview Video

Advanced Interview Video Recording Management

The Interview Room Management System from Linear Systems was created to help detectives work more effectively during investigations. As a complete interview video recording management platform, it preserves and manages evidence captured during interviews while reducing manual effort. By digitally equipping interview rooms and automating the recording process, investigators can stay focused on solving cases rather than managing technical systems.

DIMS system combines high-quality digital audio and video recording with structured case management features. Every recording is automatically time-stamped and linked to its case file, maintaining traceability across the evidence lifecycle. Metadata such as date, location, interviewer ID, and device information is attached to each file, creating a transparent and defensible record.

Streamlined Interview Room Solution

DIMS Interview Room Solution is designed to handle every phase of interview recording from capture to archiving. Its intuitive interface minimizes user training and allows detectives to operate the system confidently. The process is entirely digital, eliminating issues common in traditional recording setups such as missing files, manual transfers, or lost notes.

Multiple audio and video sources can be recorded simultaneously, including a separate audio track for transcription. Investigators can also mark key moments using “flags,” add written notes during or after interviews, and access them later through search functions. These features make post-interview analysis faster and more organized, helping agencies maintain accurate, searchable records.

Metadata and Timestamps for Reliable Case Management

The addition of metadata and timestamps is crucial for digital evidence management. Every interview captured in DIMS carries embedded data that verifies when, where, and by whom the recording was created. This automated tagging provides verifiable authenticity, supports chain-of-custody records, and simplifies discovery during court proceedings.

Additionally, DIMS provides the option to generate copies of recordings with notes and flags for sharing with prosecutors or other authorized parties. These copies can be encrypted or watermarked to maintain confidentiality and data integrity.

Seamless Integration and Secure Storage

Through direct integration with the DIMS ImageServer, all interview recordings are automatically transferred to centralized, redundant storage. This system provides continuous availability and controlled access to authorized personnel. Video, audio, and associated metadata remain synchronized throughout their lifecycle, preventing data loss or unauthorized alterations.