Q:

How to do video summarization based on content using OpenCV?

I am a bit confused about this topic. I have done a little object detection for the video. 
Should I summarize according to the objects detected in the video or should I extract key frames from the video that give a good idea about the content ?
I did search for this on the internet ... I found this
But still I want to know how should I proceed ?
Thanks!

A:

There is no answer to that question, this is an open research topic! Pr. Bernard Merialdo from France has been studying this topic for several years. You can have a look at his research group page and publications.

