Research video similarity detection

[gurland]

Hello, I'd say that many people are storing lots of different versions of videos, like reencoded versions, cropped, rotated etc.

It'd be great to gather information about video features extraction methods and fuzzy comparison algorithms to detect similarities in video files, if it's of course possible and reliable enough.

What do you think about that feature?

[PJDude]

Hello, right now I'm working on grouping images by GPS data and better performance of preview. Identifying similar videos would be useful but complexity of that matter also increases, especially (I think) if one video is only a part of another. I'm leaving this opened and need to research the subject someday.