What is Medex?
Medex is a patent-pending, new approach to examining video files that provides investigators and prosecutors new insight into digital video. Its novel methodology helps answer questions about authenticity and file manipulation, as well as generational provenance, all from a singular video file.
Medex not only supports the analysis of cell phone, camcorder, or CCTV video, but can also examine video from a wide variety of cloud-based and streaming video services, such as YouTube, Facebook, or Instagram.
As a non-content video forensic tool, a Medex analysis is not affected by poor (or very good) video quality, making it a viable solution in examining all types of video from camera originals, to DVRs, to deepfakes.
Secure & User Friendly
An intuitive, web-based interface, Medex is as simple as drag, drop, and discover.
Concerned about security? Medex is hosted on AWS GovCloud CJIS compliant infrastructure and does not retain or playback any submitted video files.
Medex Forensics is careful to ensure the integrity and authenticity of digital evidence processing to ensure our output can be trusted. We compute and store a forensic fingerprint of each evidence file we receive using an industry standard SHA hash function. We compute and validate this hash before and after upload to ensure no changes occurred during transmission to Medex.
Add Medex to your forensic toolkit
Has this video been manipulated? Medex employs a series of proprietary testing algorithms to evaluate every file and report any potential manipulation or authenticity issues. Medex’s approach to evaluating manipulation is not tied to video content, but rather to a file’s internal structure; in other words, no matter how real the video looks, it can still be effectively evaluated.
Video Source and Generation Identification
Where did this video come from? How did it arrive on this device? Medex reveals the history of a video file’s lifespan. From the device that created it to how it arrived on your doorstep, Medex can identify the various devices, models, and software programs (including video editing tools) that the file passed through. Medex has been proven effective on video files from cell phones, camcorders, CCTV systems, and the cloud, only using a singular video file for analysis.
“Demux background and expertise in this field has provided me with the material to effectively investigate the offences and will reduce the time required to interview witnesses and suspects.”
Every Case Starts Off as a Research Project
What system recorded this file?
Am I dealing with original evidence?
Video analysts know that having information about the recording system and evidence files can be the key to success, although obtaining this information can be difficult if the video was retrieved by someone else. Medex will help to quickly answer these questions, allowing the analyst to gain insight into the files in front of them.
- ICAC/CSAM Investigations
- Nonconsensual Image Sharing (revenge porn) Investigations
- Copy single (or multiple) cell phone video files without the need to acquire the entire device
- Authenticating videos obtained from unknown sources (e.g., anonymous tips)
- Downloading social media video
- Identifying deepfake videos
Expert Training to Get the Most From Your Software
Online instructor led training is a must to give you the skills and information you need to get the most from your software.
Live training allows candidates to ask questions and get interactive answers from real people.
See all the training available for your Medex software
Want to know
If you have any questions or a video evidence related problem that may be solved by Medex but would like to discuss, please drop us a line with the form on this page and we’ll be in touch soon.
If your enquiry is more urgent or you would like to talk through your requirements,
why not give us a call on 0845 226 3128
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