5 seconds is enough to stake a bet on a good not limited account.
Yes, but the stream doesn't seem to have an advantage of 5 seconds compared to the point entries by the bookie on the right.
You are getting the link for the tournament stream with modifier of video buffering.
If you play and modify the buffer length, how big of an influence is that on the delay of the stream? In my experience you should be able to get an additional second between best and worse buffer settings.