When you arrive on the scene to find a DVR, your main task will be to recover DVR video evidence from the device. You have a few options for moving forward, but which is the best? Each option can be a viable path to your evidence, and each method has its strengths.
Your best evidence is the video stored in the format the DVR originally recorded on its internal hard drive. DVR Examiner gives you the ability to extract original video from the DVR’s internal hard drive directly, bypassing any passwords, working in a forensically sound manner, and making an easily searchable list of videos. Best of all, we don’t re-compress the video, so what was originally on the hard drive is what you will get from DVR Examiner! However, you will need to power off the DVR to access the hard drive.
Many DVRs give you the ability to export video to an external storage device. This is great, if you know the password to the device, can operate the menus, and get a quick export. If the DVR is already running, and you are worried about the hard drive not turning on again, performing an export from the DVR may be your only option. Unfortunately, often this process is slow, results in lower quality videos, and can be infuriating with lost passwords and finicky with storage medium.
If none of these options are available to you, you may have to record the video out from the DVR itself. To make this option work, you will need to have a capture card with you in your tool kit, along with a large and fast hard drive. Overlays, like time stamps, may obscure important actions or details that are recorded. However, most DVRs will play back video at the correct frame rate, giving you important timing information. In this case, some evidence is better than no evidence.
If you still are having trouble recovering DVR video, have no fear. The experts here at DME Forensics are available to extract the vital video evidence you need from your DVR. Our Advanced Technical Services professionals work under strict guidelines, ensuring the safety of your evidence. We employ a Chain of Custody for each case, and process all DVR hard drives in a forensically sound manner. You will get a report of our findings, your video and audio files, and information along the way to aid you in your case. Schedule a consultation today to get started.
Compare DVR Recovery Methods
|DVR Examiner||DVR Exports||Analog Capture||DME Forensics ATS Solutions|
|Original Video Exported as stored on DVR Hard Drive||X||X|
|Forensically Sound Workflow||X||X|
|No Password Required||X||X|
|Quick Access to Videos||X|
|Easily search for relevant dates and times||X|
|Works with forensically created copy of DVR Hard Drive||X||/||/||X|
|No Player Required / Player Provided||X||X|
|Videos can be saved to USB Drive||X||X||X|
|DVR does not need to be turned off||X||X|
|DVR casing does not need to be opened||X||X|