[FFmpeg-devel] [PATCH] add signature filter for MPEG7 video signature

Gerion Entrup gerion.entrup.ffdev at flump.de
Sun Mar 20 12:00:13 CET 2016

Good day,

I attached the patch. The MPEG7 video signature is a method to calculate a 
fingerprint of a video and to compare two or more of this fingerprints. Most of 
the standard is implemented. I've done this work as part of my bachelor 

The method is designed mainly for fast caculation of the fingerprint, so it is 
blockbased and not very robust to some geometric modification.

Further details can be found at

kind regards,
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