ForensicFramer v09.2008
(forensic video-evaluation)
INTRODUCTION
ForensicFramer is a tool for forensic video analysis. After a pre-defined interval a frame (screenshot) is written repetitively to a unique indentifiable directory. The officer in charge looks at these images in a thumbnail overview.
ForsensicFramer operates semi-automatic. Only certain settings prior to processing have to be adjusted and then all frames are extracted automatically.
In comparison to the original video-files the extracted images are just a fraction in size. Assuming an extracting-interval of 10 seconds per frame the resulting amount of data are less than 1.5%.
EXAMPLE
Video-Information:
| Title | Big Buck Bunny (c) Blender Foundation |
| Filename | big_buck_bunny_720p_h264.mov |
| Codec (Resolution) | H.264 (1280x720) |
| Playing-Time | 9 min. 56 sec. |
| File-Size | 397 MB |
ForensicFramer-Information:
| Extraction-Interval | 1 frame every 8 seconds |
| Extraction-Time1 | 28 seconds |
| Resulting File-Size | 7.3 MB |
| Evaluation-Time | You decide! |
1) Dell XPS One, 2 GB RAM, Intel Core 2 Duo E6550 (2.33 GHz)
Extracted Frames:
