Quite understand and thanks for the help.
Any ideas what the extra arguments might be?
Sure thing – http://aok.com.au/portfolio_page/actinogen/
It occurs on all YouTube video links inside the portfolio page of my site.
I suspect its because the WordPress portfolio section only allows me to put in the code (ybX_7eu0q44) and not the full YouTube address (https://youtu.be/ybX_7eu0q44).
Your software is working brilliantly on all the other videos on my site using the full YouTube address.
Any ideas?
I’m having the same issue in a WordPress template.
The template only allows me to post the shortened identifier code from YouTube and nothing more (e.g. kF0lnpxJ_LM).
Any ideas how I can get this to work?