hi, could you please tell me how to use a poster image in the allvideos plug-in?

i have seen some examples on your site, here:
demo.joomlaworks.net/allvideos

so it should be possible, but how?

thanks a lot for help
cheers!

Put it inside your video folder.

Seems it's a very simple question , but for people who just starting to learn it is difficult . I have this question too , but I solve it myself .