HLS streaming using KAltura

I have uploaded a video using KMC and I have some queries :

  1. How do I stream the video using HLS. I am able to stream using HDS, HTTP Progressive download and Kaltura Auto. i dont see any option to stream using HLS.

  2. Also in my transcoding settings, I dont see any option for mobile and ipad transcoding.

I need help with HLS streaming since i want to stream videos on iphone and ipads using adaptive streaming and how can I achieve the same using Kaltura CE.