WebM format

Hi,

I wrote a long rant about this yesterday and I cannot find it anymore. Either it was too rtude (sorry!) or I did not send it off properly in my anger.

 My main issue is that it bulks up the .story files (and the resulting SCORM packages) massively! How does a webm video which is four times the size of my steamlined mp4 files (I put a lot of effort into that!) load faster? My harddisk is getting swamped, some of my .story files are over 1 GB now, thanks to the forced conversion. I am really quite p... that Articulate do not even give us a choice but just start converting without asking. I cannot even stop it!

I'm seeing that message also. Here is what is happening: https://www.articulatesupport.com/article/Storyline-360-WebM-Support

I have seen the same. Every time I open any course, or reopen a course I recently closed, I get the message:

I can be working on the course for 2 hours, save it, come back later, reopen it, and get the message again. It seems it shouldn't need to be done every time you open the course.

I'm not sure why that's happening, but as for playability, you're fine. See Can I Use.

Also, we use Cornerstone LMS. They recommend MP4 and "WebM" is not listed at all. I'm I about to run into a playability issue with my LMS?