Currently I am testing which sites bring traffic by reencoding the same videos with a different watermark but this really slows me down. It takes a full day to encode a batch of videos so it means that I can only do one batch per day for one site. Re-encode for the next etc. But I do need to know which ones are bringing me traffic and which are shit. So is there some other way without having to reencode every time? The problem with watermark traffic is that you can't do it by referer can you since it is type in traffic.