I would recommend Mp4 Mirta. Regarding resolution, you can go with 2048x1536 but will you have non-HiDPI users viewing the project as well?
Yes, i just use mp4 video but i see that button with play action do not work!
For the rest can you confirm that all "Overlay panel" do not work?
I'm try to do a very basic slideshow but it's "blocky steps"...
1) how work the news analysis? Can i say how many users have see a page 27?
2) can i link page 31? I see that the url is always the same!
I can confirm that none of the options in the Overlay panel work with Publish Online. These are for DPS projects only. To control video in a Publish Online project, choose Window > Interactive > Media and control your video that way. Simply choose File > Place to place the video in your document.
You can access the analytics for your projects by choosing File > Web Dashboard in InDesign. It doesn't break down the analytics by project or by page though.