Recently I have purchased the JCE Pro version.
When I upload an mp4 file with the insert/edit media tool the video is not responsive.
I have searched the internet but the only article is mentioning something with the mediabox 2.
The site I am building is http://www.sji-basisschool.be
You can see this when going to the menu inschrijvingen/digitale rondleiding
Can you please help me?