My question goes to Shea, Andrew and anyone else who has anything of value to throw in here.
It is an important question to address fully, because otherwise this mass submission of videos will be a waste of time.
My understanding is that if an article is submitted to 100 sites, google will recognize them as being duplicates, and will only display one in the search results. Similarly, it will only attribute backlink value of one link to the target site. As a result, it is pointless to submit 100 copies of the same article. I know that the solution to this in article marketing is to "spin" the text, so that each article looks unique, in order to bypass google's duplicate content filter.
My question is:
Does google have a duplicate content filter for videos?
If the answer is "yes", is this just text based, seeking duplicity in the title/description/tag fields?
Or does it go further than that, i.e. does it recognize duplicity within the actual video itself? e.g.
This is an important question, as it is pointless mass submitting a video to 100 sites if google disregards 99 of them because a duplicate content flag was activated.
- video footage length
- file type
- file size
- file name
- text within the video footage
- watermark within the video footage
- speech recognition within the video
If there is a duplicate video content filter, what is the solution to this , so that google sees each video as unique, and to make mass submission a worthwhile exercise?
Thank you for posting these questions TheTranquilSunset. I did some research and while I am by no means an expert in Google's search algorithm, I do want to offer up what I believe and what I have found out about it.
Google only appears to put the majority of its weight by ranking text. I read an interesting article which shows what the majority of us believe, (ie. keywords in the title, keywords in the domain, keywords in meta tags, keywords across links incoming and outgoing, keywords in h4 and hx tags, and decent keyword saturation ARE all important to achieving a high ranking page.)
We also know the opposite is also true. Too many links too fast, over-saturation of a keyword, over use of the meta tag, etc etc can actually hurt your ranking.
From what I believe, at this present time, google can not or does not take into account other types of media, (images, videos, etc.) As an example, we can all go to iStockPhoto and put the same image on our website, and as long as we all enter different ALT="Image Description" information we will not be flagged for using the same image.
Now with all of that being said, I do believe Google could check video file duplication if it wanted to. We know Google bought Youtube, and we know Youtube can check for duplicate videos.
Under the Google Youtube Help page they say that they detect duplicate content by running a checksum on the file. They even say to beat this duplicate content detector, just add a frame to the end of the video. You can read this at:
http://www.google.com/support/youtube/bin/answer.py?hl=en&answer=58139
Now my belief is that while it is important for Youtube not to have 100 duplicate videos, Google does not see duplicate video files as important to affecting the rank of the url the video file has in its description.
As long as your description and title are not over-saturdated, (ie. No more than 100 of the same type, (as recommend by a really good directory submitter I use,) then you will be okay.
I hope this all makes sense!
~Andrew