Help to use jxapi

[attilius743]

Hi dear, thanks for share your code.
I'm approaching now for the first time to xapi contents.
I am still not entirely clear what is the complete process for xapi contents.
I'm developing a LMS.
With your code is possible to upload a file (audio, video, word, power point, pdf) and download it in xapi format?
if yes, how can I do it?
what is the xapi format? a zip file?
Then, how can I extract the orginal content to and show it in an iframe?
I hope that you can help me.
Best regards
Bye Attilio