IT Forensics · Car

Forensic analysis of dashcam footage – forensically securing and analysing retrofitted video recordings

Dashcams are stand-alone retrofit devices that continuously record video footage of traffic conditions and usually store this on a removable memory card, often with an embedded timestamp and, in some cases, GPS metadata.

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These recordings can help with the direct visual reconstruction of accidents and incidents, provided that the relevant event has been recorded and has not already been overwritten by the ring buffer.

Why LanCologne?

Since its foundation, LanCologne has specialised in professional IT forensics. Our staff have decades of experience in the field of information technology and assist companies, solicitors, private individuals and, on a regular basis, the courts in the technical investigation of complex digital matters.

The examination is, as a matter of principle, carried out exclusively on a forensic copy, a forensic image or a data source captured in a technically equivalent manner that preserves the integrity of the evidence. The original evidence remains unchanged and is stored in a manner that preserves its integrity.

Our services

We carry out forensic backups of dashcam memory cards, extract video files along with their embedded metadata, and examine the recordings for technical anomalies or signs of tampering.

Typical areas of application

•Visual reconstruction of road traffic accidents
•Evidence of traffic offences committed by third parties
•Clarification of the circumstances surrounding hit-and-run accidents
•Checking for tampering or subsequent editing of recordings
•Judicial and non-judicial expert reports
•Assessment of claims under insurance law

This is how a dashcam analysis works

Once the memory card has been forensically secured, relevant video files are extracted and any embedded timestamps and metadata are analysed. The recordings are checked for completeness and any signs of tampering.

Why is dashcam analysis relevant in a forensic context?

Video recordings provide direct visual evidence of events, which can significantly supplement or corroborate other, more indirect sources of data.

Particularly in cases of hit-and-run accidents or disputes over the circumstances of an accident, a complete, forensically verified dashcam recording can be crucial in establishing the facts.

Frequently Asked Questions

Are older dashcam recordings automatically overwritten?+
For most devices, yes, as it is common for data to be stored in a circular buffer with limited card capacity. It is therefore important to back up the data promptly.
Can dashcam recordings that have already been deleted be recovered?+
In some cases, yes, depending on the memory card’s file system and whether the data area has already been overwritten.
Is the admissibility of dashcam footage legally uncontroversial?+
This depends on the relevant data protection regulations and is assessed on a case-by-case basis; we do not provide definitive advice on this matter in the sense of legal advice.

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LanCologne – Vehicle IT Forensics, Cologne

Do you require a professional forensic investigation into the „forensic analysis of dashcam footage"? LanCologne can assist you in securing digital evidence to a standard that will stand up in court, as well as in the transparent analysis of relevant vehicle artefacts.

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