I was going through the documentation of video fingerprinting and as per what I have understood its mostly image processing. First, step is to break the video into multiple images for each unit of time and than any one of pHash, dHash, wHash or average Hash can be calculated and compared for video fingerprinting.
But, the issue is comparing hash from hashes of all videos stored in database is time taking job and in case of live streaming delay of more than 2 seconds is a problem. So, is there any other process or algorithm to perform video fingerprinting or is there is any way in which hashes comparison can be performed fast