Free DME & DFIR Resources

The Scientific Working Group on Imaging Technology (SWGIT - www.swgit.org) has released a new DRAFT document that is open for public comment until September 14, Best Practices for the Analysis of Digital Video Recorders.

Click here to view the PDF >

Here are the currently supported file types for uploading to our Downloads area:

An emergency call comes in about a possible bomb in lower Manhattan and an alert pops up on computer screens at the New York Police Department, instantly showing officers an interactive map of the neighborhood, footage from nearby security cameras, whether there are high radiation levels and whether any other threats have been made against the city.

In a click, police know exactly what they're getting into.

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If you haven’t already downloaded the latest mandatory AVG 2011 Free software update, it may be best not to if you want your computer to turn on again. The December 1 update is causing 64-bit PCs running Windows 7 to totally breakdown.

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Apple's security and OS updates included the latest version of QuickTime, which Apple has just made available for Windows PCs.

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I've used everything from freeware tools to high-end encoders to accomplish various audio & video trans-coding tasks over the last 15 years or so, and when time permits, I love testing out new tools.  Recently, when installing software on to a new PC, I decided to try another low-cost solution that's been around for quite some time, but I've never used; AVS Video Converter.

Did you know you can preview your encoding output before writing it to a file with FFmpeg? Just call on your old friend ffplay and use the same encoding options/settings you're considering with FFmpeg. When you do you'll see exactly what the output will look like without having to wait for the entire file to be generated and saved.

Easy peezy lemon squeezy. 😎

I was out in Indianapolis last week to assist with the LEVA Level 1 training course. Another great week of forensic video and DME training provided by LEVA, and hosted by the University of Indianapolis.

It was an action packed week both in the classroom and out with students learning and practicing DME fundamentals, and the City bustling with NBA playoff and Indy 500 activities. Thank you to LEVA, their staff, my employer Ocean Systems, and the students for such an incredible opportunity.

Safe travels home everyone and have a great holiday weekend!

Color management has historically been a weak area for the Linux desktop, but the situation is rapidly improving. Support for desktop-wide color management is being facilitated by projects like KDE's Oyranos and the GNOME Color Manager.

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Back in May of this year Google announced Wave at their developer conference, and the social Web has been buzzing about Wave frantically ever since. Some love the concept, others are unimpressed and have nothing positive to say; I refer to the latter as schmucks (just saying). So, personally, I see big things coming from this browser-based collaboration tool, but who knows when. If you're not familiar with Google Wave yet, check out this video.

CamSort version 1.5, developed by Jimmy Schroering, has been officially released. CamSort is an application that was designed for demultiplexing surveillance video. It is an easy to use application that will generate quick and accurate results. Updates/fixes in this version include:

Windows 8 retained many of the key artifacts that were present in earlier versions, however, its immersive experience also leans itself to artifacts nonexistent in previous releases.

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A couple of years ago I did a series of posts on aspect ratio correction of DCCTV recordings; more specifically DCCTV recordings captured by analog CCTV cameras, and correcting Display Aspect Ratio (DAR) for forensic interpretation. I pointed out in my posts and the subsequent Video & Display Standards Chart, that the one exception that I'm aware of where a DCCTV recording captured by an analog CCTV camera shouldn't be displayed 4:3, was the relatively new 960H format.