SVMSPro Recording Completion: Technical Application Scenarios for Seamless Video Recovery

Video loss from network drops or offline devices? SVMSPro Recording Completion delivers continuous, complete, gap-free video – automatically, intelligently, on demand.

SVMSPro Recording Completion Modes

Online Execution Mode

—— Automatic Recording Completion after a Brief Network Interruption

Scenario Description:
For example, a train enters a tunnel or underground section and loses network connectivity for 45 seconds. Meanwhile, the onboard camera will continue writing to local storage SD card.

How it works

1.First, the server continuously monitors the continuity of the recording timeline.

2.Once a 45-second data gap is detected, it marks that interval as a pending completion.

3.After network recovery, SVMSPro requests only the missing segment – not the full file.

4.The camera returns that 45-second video, and the server merges it into the original timeline.

Value

Recording remains continuous and gap-free
Completion is fully automatic
Only missing data is transmitted – saving bandwidth

Scheduled Execution Mode

—— Automatic Video Retrieval At The Scheduled Time

Scenario Description:
30 body-worn cameras operate for 8 hours in areas with unstable 4G coverage. To control data usage, they record only locally to their SD cards – no real-time upload. After the mission, they return to the agency and connect to the internal network.

How it works

1.During duty, the devices continuously store recordings in segments locally in body-worn camera’s SD card.

2.Once connected, SVMSPro detects that the devices are online.

3.Then, at a preset scheduled policy (e.g., 23:00 daily), the completion task is triggered.

4.Next, the system reads the local recording timestamps and compares them with the central server.

5.Based on this comparison, it identifies time periods that have not been uploaded and uploads the missing recordings in batches.

6.Moreover, resumable transfer and file verification are supported.

Value

Zero real-time upload traffic in the field
Automatic backup at the scheduled time after return
Unified archiving for cross-platform search and playback

Manual Execution Mode

—— On-Demand Instant Completion

Scenario Description:
This model is suitable for temporary devices, occasional missing segments, or non-daily completion needs.

How it works

1.On the SVMSPro platform, the user manually selects the device and time range, and then searches for the recording segments stored on that device within that time range.

2.The system immediately initiates a completion request and transfers the specified segment.

3.After receiving the segment, it merges it into the timeline – no scheduled policy required.

Value

Flexible and controllable
Meets non-periodic, urgent, or one-time completion tasks
Instant response, no waiting for scheduled window