Content creation

Hello all - I am new to H5P and wish to finish my English language Assessment site with the use of an site-based ORAL skills assessment interview. Is it possible to upload to our pages 1) a set of pre recorded (MP3/4) interview questions  2) simple JPEG pictures as part of a question set  3) a simple audio recorder where students may record their answers using simple >speak>pause>save buttons and send the finished interview answers to a repository where we can retrieve them and assess them for return.

I've been trying to create a timeline. It's a great idea, but I'm not able to get it working 100%. The timeline underneight the content is not showing correctly. Is there something I've done wrongly?

Another thing is the images, it seems as though you're only allowed to hotlink images from wiki and a couple of other places, not upload you own, or is there something I've misunderstood?  

Link to the timeline with issues: http://oljenytt.no/?nessio_gl=norsk-olje-og-gasshistorie

I've been playing around with h5p on my site, and it works really well with wordpress. 

Primaraly I've been using the hot-spots, like here: http://oljenytt.no/?nessio_gl=tofasestromning