Custom captions button in jwplayer 5
I am currently in a situation where I have no option but to use jwplayer 5. As a consequence, I have to use the old captions plugin. Everything works fine, except one thing: the custom image for the "CC" Button -- I followed the documentation exactly.
Yes, I cleared my browser cache, restarted the browser, cleared my flash cookies and reloaded the page many times. I also am aware that this feature is not working in html5, I am viewing the video in flash.
My Console shows no errors.
What's interesting: I tried to use the Stijl theme which is mentioned in the captions plugin reference. But even with the "official" theme, I get an unstyled captions button.
Do you have any idea why this might be?
Thanks in advance.