DRISHTI
CCTV Forensic Analysis Suite
Enterprise workstation software for DVR and NVR examination — disciplined acquisition, deep filesystem-aware parsing, preview and recovery controls, network-side validation and court-ready reporting in one cohesive workspace.
From corrupted or partially overwritten footage to restored video with identifiable faces, plates and precise timestamps — DRISHTI turns difficult DVR media into actionable evidence with checksums and chain-of-custody documentation.
One workspace. Every stage.
Core capabilities that take a DVR from intake to court-ready evidence without leaving the application.
Case management
Task sessions, forensic audit database (.FFDVR), investigator metadata and resumable scan runs.
Vendor-aware parsing
Filesystem-specific scanners for Hikvision, Dahua, Uniview, CP Plus, WFS, Zhiling & generic OEM.
Detected-files grid
Dense inventories with grid, timeline, camera and hourly views — filters, pagination & bulk select.
Forensic imaging
Sector-range acquisition to Raw, E01, Ex01, AFF — optional encryption, hash verification & metadata.
Preview & recovery
In-app preview, standalone DVR File Player, batch recovery with progress tracking & cancellation.
IP camera ops
Subnet discovery, RTSP preview & capture, HTTP recording search with a full operation log.
Mission-first welcome hub
The Welcome workspace orients operators before evidence is touched — supported ecosystems, licensing posture, task naming, destination hygiene and forensic-mode reminders reduce preventable mistakes during intake.
New case or open existing .FFDVR task database. Forensic mode and minimum free-space checks. Session and audit log start on case creation. Registered-user licensing transparency.
Cards tuned for DVR realities
Examination starts with defensible identification. Readable cards separate physical facts from DVR-reported fields — physical drives, disk images, folders and forensic images (E01, Ex01, DD, RAW) with filesystem cues before parsers run.
Per-source DVR type detection from boot sectors. Initialization date aligned to display preferences. Case details, save case and report-generation hooks. Hikvision RATS and deep-analysis entry points.
Built for volume & accountability
Modern DVR examinations produce hundreds or thousands of logical clips. The Analysis workspace keeps inventory navigation ergonomic while preserving forensic metadata density — filters, multi-view layouts and recover-selected workflows stay adjacent to preview.
Multi-threaded scanning with progress & cancellation. Channel verification from stream where supported. Vendor Forensic Insight cards (Hikvision, Dahua, WFS, Uniview…). Hex viewer, merge fragments & fragment analyzer.
Image in. Validate live.
Evidence Collection stages imaging through numbered panels — identity, sector ranges, destination planning, verification intent and consolidated logs. IP Camera adds subnet scans, RTSP preview, timed capture and HTTP recording where firmware permits.
Vendors, formats & codecs
DVR / NVR Vendors
Image Formats
Codecs
Deliverable Output
Checksums & hash verification Chain-of-custody documentation Segment export & report generation Windows desktop · workstation-grade
See DRISHTI on your evidence
Book a demonstration or request licensing details for your lab or agency — India's first CCTV forensic application, made in India.